652756032 has 42 divisors (see below), whose sum is σ = 1871008958. Its totient is φ = 217585152.

The previous prime is 652756007. The next prime is 652756043. The reversal of 652756032 is 230657256.

It is a happy number.

652756032 is a `hidden beast` number, since 65 + 2 + 7 + 560 + 32 = 666.

It can be written as a sum of positive squares in only one way, i.e., 603979776 + 48776256 = 24576^2 + 6984^2 .

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

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, 566053 + ... + 567204.

Almost surely, 2^652756032 is an apocalyptic number.

It is an amenable number.

652756032 is an abundant number, since it is smaller than the sum of its proper divisors (1218252926).

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

652756032 is a wasteful number, since it uses less digits than its factorization.

652756032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133275 (or 1133262 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 652756032 is about 25549.0906296095. The cubic root of 652756032 is about 867.4616778604.

The spelling of 652756032 in words is "six hundred fifty-two million, seven hundred fifty-six thousand, thirty-two".