78948124 has 24 divisors (see below), whose sum is σ = 141938496. Its totient is φ = 38400000.

The previous prime is 78948101. The next prime is 78948137. The reversal of 78948124 is 42184987.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 104749 + ... + 105499.

It is an arithmetic number, because the mean of its divisors is an integer number (5914104).

Almost surely, 2^78948124 is an apocalyptic number.

It is an amenable number.

78948124 is a deficient number, since it is larger than the sum of its proper divisors (62990372).

78948124 is a wasteful number, since it uses less digits than its factorization.

78948124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437 (or 1435 counting only the distinct ones).

The product of its digits is 129024, while the sum is 43.

The square root of 78948124 is about 8885.2756850871. The cubic root of 78948124 is about 428.9901016149.

The spelling of 78948124 in words is "seventy-eight million, nine hundred forty-eight thousand, one hundred twenty-four".