2232057 has 4 divisors (see below), whose sum is σ = 2976080. Its totient is φ = 1488036.

The previous prime is 2232053. The next prime is 2232059. The reversal of 2232057 is 7502322.

2232057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2232057 - 2² = 2232053 is a prime.

It is a super-3 number, since 3×2232057³ = 33360849244978467579, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2² + 2¹⁴ + 3⁵ + 2²¹ + 0 + 5⁴ + 7⁶ .

It is a D-number.

It is a Duffinian number.

2232057 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2232053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372007 + ... + 372012.

It is an arithmetic number, because the mean of its divisors is an integer number (744020).

2^2232057 is an apocalyptic number.

It is an amenable number.

2232057 is a deficient number, since it is larger than the sum of its proper divisors (744023).

2232057 is an equidigital number, since it uses as much as digits as its factorization.

2232057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744022.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 2232057 is about 1494.0070280959. The cubic root of 2232057 is about 130.6878140087.

Subtracting from 2232057 its sum of digits (21), we obtain a square (2232036 = 1494²).

Adding to 2232057 its reverse (7502322), we get a palindrome (9734379).

The spelling of 2232057 in words is "two million, two hundred thirty-two thousand, fifty-seven".