45536232 has 128 divisors (see below), whose sum is σ = 136396800. Its totient is φ = 12400128.

The previous prime is 45536221. The next prime is 45536243. The reversal of 45536232 is 23263554.

It is an interprime number because it is at equal distance from previous prime (45536221) and next prime (45536243).

It is a self number, because there is not a number n which added to its sum of digits gives 45536232.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576369 + ... + 576447.

It is an arithmetic number, because the mean of its divisors is an integer number (1065600).

Almost surely, 2^45536232 is an apocalyptic number.

45536232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45536232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68198400).

45536232 is an abundant number, since it is smaller than the sum of its proper divisors (90860568).

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

45536232 is a wasteful number, since it uses less digits than its factorization.

45536232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 211 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 45536232 is about 6748.0539416931. The cubic root of 45536232 is about 357.0965850604.

Adding to 45536232 its reverse (23263554), we get a palindrome (68799786).

The spelling of 45536232 in words is "forty-five million, five hundred thirty-six thousand, two hundred thirty-two".