58778976 has 48 divisors (see below), whose sum is σ = 159280128. Its totient is φ = 18960000.

The previous prime is 58778971. The next prime is 58778987. The reversal of 58778976 is 67987785.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58778971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6900 + ... + 12851.

It is an arithmetic number, because the mean of its divisors is an integer number (3318336).

Almost surely, 2^58778976 is an apocalyptic number.

It is an amenable number.

58778976 is an abundant number, since it is smaller than the sum of its proper divisors (100501152).

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

58778976 is a wasteful number, since it uses less digits than its factorization.

58778976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19795 (or 19787 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 57.

The square root of 58778976 is about 7666.7448111959. The cubic root of 58778976 is about 388.8129058020.

The spelling of 58778976 in words is "fifty-eight million, seven hundred seventy-eight thousand, nine hundred seventy-six".