2232651 has 8 divisors (see below), whose sum is σ = 3073024. Its totient is φ = 1440360.

The previous prime is 2232613. The next prime is 2232653. The reversal of 2232651 is 1562322.

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

It is not a de Polignac number, because 2232651 - 2⁷ = 2232523 is a prime.

It is a super-3 number, since 3×2232651³ = 33387490524958171353, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2 + 2¹⁷ + 3 + 2²¹ + 6⁴ + 5⁵ + 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 (2232653) 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, 11911 + ... + 12096.

It is an arithmetic number, because the mean of its divisors is an integer number (384128).

2^2232651 is an apocalyptic number.

2232651 is a deficient number, since it is larger than the sum of its proper divisors (840373).

2232651 is a wasteful number, since it uses less digits than its factorization.

2232651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24041.

The product of its digits is 720, while the sum is 21.

The square root of 2232651 is about 1494.2058091173. The cubic root of 2232651 is about 130.6994059582.

Adding to 2232651 its reverse (1562322), we get a palindrome (3794973).

The spelling of 2232651 in words is "two million, two hundred thirty-two thousand, six hundred fifty-one".