752052240 has 60 divisors (see below), whose sum is σ = 2525644524. Its totient is φ = 200547072.

The previous prime is 752052221. The next prime is 752052253. The reversal of 752052240 is 42250257.

It can be written as a sum of positive squares in 2 ways, for example, as 295289856 + 456762384 = 17184^2 + 21372^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 521539 + ... + 522978.

Almost surely, 2^752052240 is an apocalyptic number.

It is an amenable number.

752052240 is an abundant number, since it is smaller than the sum of its proper divisors (1773592284).

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

752052240 is a wasteful number, since it uses less digits than its factorization.

752052240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044536 (or 1044527 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 752052240 is about 27423.5708834572. The cubic root of 752052240 is about 909.3882456001.

The spelling of 752052240 in words is "seven hundred fifty-two million, fifty-two thousand, two hundred forty".