84987562 has 16 divisors (see below), whose sum is σ = 142031232. Its totient is φ = 37808320.

The previous prime is 84987521. The next prime is 84987571. The reversal of 84987562 is 26578948.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40063 + ... + 42130.

It is an arithmetic number, because the mean of its divisors is an integer number (8876952).

Almost surely, 2^84987562 is an apocalyptic number.

84987562 is a deficient number, since it is larger than the sum of its proper divisors (57043670).

84987562 is a wasteful number, since it uses less digits than its factorization.

84987562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82253.

The product of its digits is 967680, while the sum is 49.

The square root of 84987562 is about 9218.8698873560. The cubic root of 84987562 is about 439.6615199863.

The spelling of 84987562 in words is "eighty-four million, nine hundred eighty-seven thousand, five hundred sixty-two".