84753256 has 32 divisors (see below), whose sum is σ = 187476480. Its totient is φ = 35150400.

The previous prime is 84753239. The next prime is 84753311. The reversal of 84753256 is 65235748.

It is a super-2 number, since 2×84753256² = 14366228805203072, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22675 + ... + 26146.

It is an arithmetic number, because the mean of its divisors is an integer number (5858640).

Almost surely, 2^84753256 is an apocalyptic number.

It is an amenable number.

84753256 is an abundant number, since it is smaller than the sum of its proper divisors (102723224).

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

84753256 is a wasteful number, since it uses less digits than its factorization.

84753256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48865 (or 48861 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 84753256 is about 9206.1531597079. The cubic root of 84753256 is about 439.2571072930.

The spelling of 84753256 in words is "eighty-four million, seven hundred fifty-three thousand, two hundred fifty-six".