870060054 has 24 divisors (see below), whose sum is σ = 1819073592. Its totient is φ = 277409440.

The previous prime is 870060053. The next prime is 870060083. The reversal of 870060054 is 450060078.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870060053) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 133887 + ... + 140234.

It is an arithmetic number, because the mean of its divisors is an integer number (75794733).

Almost surely, 2^870060054 is an apocalyptic number.

870060054 is an abundant number, since it is smaller than the sum of its proper divisors (949013538).

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

870060054 is a wasteful number, since it uses less digits than its factorization.

870060054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274172 (or 274149 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 870060054 is about 29496.7804005793. The cubic root of 870060054 is about 954.6622359351.

The spelling of 870060054 in words is "eight hundred seventy million, sixty thousand, fifty-four".