72059652 has 48 divisors (see below), whose sum is σ = 213512320. Its totient is φ = 20588256.

The previous prime is 72059641. The next prime is 72059657. The reversal of 72059652 is 25695027.

It is a super-2 number, since 2×72059652² = 10385186892722208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (72059657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46903 + ... + 48414.

Almost surely, 2^72059652 is an apocalyptic number.

It is an amenable number.

72059652 is an abundant number, since it is smaller than the sum of its proper divisors (141452668).

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

72059652 is a wasteful number, since it uses less digits than its factorization.

72059652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95337 (or 95329 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 72059652 is about 8488.7956742992. The cubic root of 72059652 is about 416.1316228594.

The spelling of 72059652 in words is "seventy-two million, fifty-nine thousand, six hundred fifty-two".