878254062 has 32 divisors (see below), whose sum is σ = 2113094400. Its totient is φ = 237722688.

The previous prime is 878254037. The next prime is 878254109. The reversal of 878254062 is 260452878.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549487 + ... + 551082.

It is an arithmetic number, because the mean of its divisors is an integer number (66034200).

Almost surely, 2^878254062 is an apocalyptic number.

878254062 is an abundant number, since it is smaller than the sum of its proper divisors (1234840338).

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

878254062 is a wasteful number, since it uses less digits than its factorization.

878254062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100600.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 878254062 is about 29635.3515585694. The cubic root of 878254062 is about 957.6498001577.

The spelling of 878254062 in words is "eight hundred seventy-eight million, two hundred fifty-four thousand, sixty-two".