84974995 has 32 divisors (see below), whose sum is σ = 122360832. Its totient is φ = 55389312.

The previous prime is 84974971. The next prime is 84975019. The reversal of 84974995 is 59947948.

It is an interprime number because it is at equal distance from previous prime (84974971) and next prime (84975019).

It is a cyclic number.

It is not a de Polignac number, because 84974995 - 2²¹ = 82877843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227629 + ... + 228001.

It is an arithmetic number, because the mean of its divisors is an integer number (3823776).

Almost surely, 2^84974995 is an apocalyptic number.

84974995 is a deficient number, since it is larger than the sum of its proper divisors (37385837).

84974995 is a wasteful number, since it uses less digits than its factorization.

84974995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691.

The product of its digits is 3265920, while the sum is 55.

The square root of 84974995 is about 9218.1882710216. The cubic root of 84974995 is about 439.6398481928.

The spelling of 84974995 in words is "eighty-four million, nine hundred seventy-four thousand, nine hundred ninety-five".