78089010 has 32 divisors (see below), whose sum is σ = 191987712. Its totient is φ = 20315520.

The previous prime is 78089003. The next prime is 78089029. The reversal of 78089010 is 1098087.

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 15 ways as a sum of consecutive naturals, for example, 30514 + ... + 32973.

It is an arithmetic number, because the mean of its divisors is an integer number (5999616).

Almost surely, 2^78089010 is an apocalyptic number.

78089010 is an abundant number, since it is smaller than the sum of its proper divisors (113898702).

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

78089010 is a wasteful number, since it uses less digits than its factorization.

78089010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63538.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 78089010 is about 8836.7986284627. The cubic root of 78089010 is about 427.4283317497.

The spelling of 78089010 in words is "seventy-eight million, eighty-nine thousand, ten".