2232949 has 4 divisors (see below), whose sum is σ = 2259936. Its totient is φ = 2205964.

The previous prime is 2232941. The next prime is 2232959. The reversal of 2232949 is 9492322.

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 a cyclic number.

It is not a de Polignac number, because 2232949 - 2³ = 2232941 is a prime.

It is a super-2 number, since 2×2232949² = 9972122473202, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁷ + 3³ + 2²¹ + 9 + 4⁶ + 9² .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2232949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13369 + ... + 13534.

It is an arithmetic number, because the mean of its divisors is an integer number (564984).

2^2232949 is an apocalyptic number.

It is an amenable number.

2232949 is a deficient number, since it is larger than the sum of its proper divisors (26987).

2232949 is an equidigital number, since it uses as much as digits as its factorization.

2232949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26986.

The product of its digits is 7776, while the sum is 31.

The square root of 2232949 is about 1494.3055243156. The cubic root of 2232949 is about 130.7052206736.

The spelling of 2232949 in words is "two million, two hundred thirty-two thousand, nine hundred forty-nine".