84797952 has 40 divisors (see below), whose sum is σ = 225911136. Its totient is φ = 28265472.

The previous prime is 84797939. The next prime is 84797953. The reversal of 84797952 is 25979748.

It is a junction number, because it is equal to n+sod(n) for n = 84797895 and 84797904.

It is not an unprimeable number, because it can be changed into a prime (84797953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26068 + ... + 29139.

Almost surely, 2^84797952 is an apocalyptic number.

It is an amenable number.

84797952 is an abundant number, since it is smaller than the sum of its proper divisors (141113184).

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

84797952 is an equidigital number, since it uses as much as digits as its factorization.

84797952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55228 (or 55212 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 51.

The square root of 84797952 is about 9208.5803466115. The cubic root of 84797952 is about 439.3343101693.

The spelling of 84797952 in words is "eighty-four million, seven hundred ninety-seven thousand, nine hundred fifty-two".