72375352 has 24 divisors (see below), whose sum is σ = 157860360. Its totient is φ = 31017840.

The previous prime is 72375349. The next prime is 72375377. The reversal of 72375352 is 25357327.

It is a super-3 number, since 3×72375352³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91924 + ... + 92707.

It is an arithmetic number, because the mean of its divisors is an integer number (6577515).

Almost surely, 2^72375352 is an apocalyptic number.

It is an amenable number.

72375352 is an abundant number, since it is smaller than the sum of its proper divisors (85485008).

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

72375352 is a wasteful number, since it uses less digits than its factorization.

72375352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184651 (or 184640 counting only the distinct ones).

The product of its digits is 44100, while the sum is 34.

The square root of 72375352 is about 8507.3704515555. The cubic root of 72375352 is about 416.7384412532.

It can be divided in two parts, 72375 and 352, that added together give a palindrome (72727).

The spelling of 72375352 in words is "seventy-two million, three hundred seventy-five thousand, three hundred fifty-two".