84872626802456 has 64 divisors (see below), whose sum is σ = 177368905526400. Its totient is φ = 37837202692608.

The previous prime is 84872626802449. The next prime is 84872626802459. The reversal of 84872626802456 is 65420862627848.

It is a Harshad number since it is a multiple of its sum of digits (68).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84872626802459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142450631 + ... + 143045193.

It is an arithmetic number, because the mean of its divisors is an integer number (2771389148850).

Almost surely, 2^{84872626802456} is an apocalyptic number.

It is an amenable number.

84872626802456 is an abundant number, since it is smaller than the sum of its proper divisors (92496278723944).

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

84872626802456 is a wasteful number, since it uses less digits than its factorization.

84872626802456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649848 (or 649844 counting only the distinct ones).

The product of its (nonzero) digits is 495452160, while the sum is 68.

The spelling of 84872626802456 in words is "eighty-four trillion, eight hundred seventy-two billion, six hundred twenty-six million, eight hundred two thousand, four hundred fifty-six".