462540752 has 20 divisors (see below), whose sum is σ = 913083300. Its totient is φ = 226906368.

The previous prime is 462540719. The next prime is 462540791. The reversal of 462540752 is 257045264.

It can be written as a sum of positive squares in 2 ways, for example, as 261921856 + 200618896 = 16184^2 + 14164^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271877 + ... + 273572.

It is an arithmetic number, because the mean of its divisors is an integer number (45654165).

Almost surely, 2^462540752 is an apocalyptic number.

It is an amenable number.

462540752 is a deficient number, since it is larger than the sum of its proper divisors (450542548).

462540752 is a wasteful number, since it uses less digits than its factorization.

462540752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545510 (or 545504 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 462540752 is about 21506.7606114914. The cubic root of 462540752 is about 773.3628998473.

The spelling of 462540752 in words is "four hundred sixty-two million, five hundred forty thousand, seven hundred fifty-two".