64532710 has 48 divisors (see below), whose sum is σ = 132587280. Its totient is φ = 22425920.

The previous prime is 64532701. The next prime is 64532711. The reversal of 64532710 is 1723546.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64532711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57636 + ... + 58744.

It is an arithmetic number, because the mean of its divisors is an integer number (2762235).

Almost surely, 2^64532710 is an apocalyptic number.

64532710 is an abundant number, since it is smaller than the sum of its proper divisors (68054570).

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

64532710 is a wasteful number, since it uses less digits than its factorization.

64532710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 64532710 is about 8033.2253796343. The cubic root of 64532710 is about 401.1067474509.

The spelling of 64532710 in words is "sixty-four million, five hundred thirty-two thousand, seven hundred ten".