78960054 has 16 divisors (see below), whose sum is σ = 160597440. Its totient is φ = 25873800.

The previous prime is 78960043. The next prime is 78960071. The reversal of 78960054 is 45006987.

It is a junction number, because it is equal to n+sod(n) for n = 78959994 and 78960021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111172 + ... + 111879.

It is an arithmetic number, because the mean of its divisors is an integer number (10037340).

Almost surely, 2^78960054 is an apocalyptic number.

78960054 is an abundant number, since it is smaller than the sum of its proper divisors (81637386).

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

78960054 is a wasteful number, since it uses less digits than its factorization.

78960054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223115.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 78960054 is about 8885.9469951154. The cubic root of 78960054 is about 429.0117090278.

The spelling of 78960054 in words is "seventy-eight million, nine hundred sixty thousand, fifty-four".