45230232 has 16 divisors (see below), whose sum is σ = 113075640. Its totient is φ = 15076736.

The previous prime is 45230191. The next prime is 45230261. The reversal of 45230232 is 23203254.

It is a junction number, because it is equal to n+sod(n) for n = 45230199 and 45230208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942273 + ... + 942320.

Almost surely, 2^45230232 is an apocalyptic number.

It is an amenable number.

45230232 is an abundant number, since it is smaller than the sum of its proper divisors (67845408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45230232 is a wasteful number, since it uses less digits than its factorization.

45230232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884602 (or 1884598 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 45230232 is about 6725.3425191584. The cubic root of 45230232 is about 356.2948993579.

Adding to 45230232 its reverse (23203254), we get a palindrome (68433486).

The spelling of 45230232 in words is "forty-five million, two hundred thirty thousand, two hundred thirty-two".