32453152 has 12 divisors (see below), whose sum is σ = 63892206. Its totient is φ = 16226560.

The previous prime is 32453149. The next prime is 32453167. The reversal of 32453152 is 25135423.

It can be written as a sum of positive squares in only one way, i.e., 20034576 + 12418576 = 4476^2 + 3524^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507049 + ... + 507112.

Almost surely, 2^32453152 is an apocalyptic number.

32453152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32453152 is a deficient number, since it is larger than the sum of its proper divisors (31439054).

32453152 is a wasteful number, since it uses less digits than its factorization.

32453152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014171 (or 1014163 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 32453152 is about 5696.7668023187. The cubic root of 32453152 is about 318.9718039956.

Adding to 32453152 its reverse (25135423), we get a palindrome (57588575).

It can be divided in two parts, 32 and 453152, that multiplied together give a square (14500864 = 3808²).

The spelling of 32453152 in words is "thirty-two million, four hundred fifty-three thousand, one hundred fifty-two".