2232741 has 8 divisors (see below), whose sum is σ = 3402304. Its totient is φ = 1275840.

The previous prime is 2232701. The next prime is 2232749. The reversal of 2232741 is 1472322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2232741 - 2⁶ = 2232677 is a prime.

It is a super-3 number, since 3×2232741³ = 33391528319415735063, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 106321 = 2232741 / (2 + 2 + 3 + 2 + 7 + 4 + 1).

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁷ + 3⁵ + 2²¹ + 7² + 4⁶ + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53140 + ... + 53181.

It is an arithmetic number, because the mean of its divisors is an integer number (425288).

2^2232741 is an apocalyptic number.

2232741 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2232741 is a deficient number, since it is larger than the sum of its proper divisors (1169563).

2232741 is a wasteful number, since it uses less digits than its factorization.

2232741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106331.

The product of its digits is 672, while the sum is 21.

The square root of 2232741 is about 1494.2359251470. The cubic root of 2232741 is about 130.7011621348.

The spelling of 2232741 in words is "two million, two hundred thirty-two thousand, seven hundred forty-one".