84712508 has 12 divisors (see below), whose sum is σ = 148776432. Its totient is φ = 42204960.

The previous prime is 84712487. The next prime is 84712517. The reversal of 84712508 is 80521748.

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, 36560 + ... + 38807.

It is an arithmetic number, because the mean of its divisors is an integer number (12398036).

Almost surely, 2^84712508 is an apocalyptic number.

It is an amenable number.

84712508 is a deficient number, since it is larger than the sum of its proper divisors (64063924).

84712508 is a wasteful number, since it uses less digits than its factorization.

84712508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75652 (or 75650 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 84712508 is about 9203.9398085820. The cubic root of 84712508 is about 439.1867000948.

The spelling of 84712508 in words is "eighty-four million, seven hundred twelve thousand, five hundred eight".