78683088 has 40 divisors (see below), whose sum is σ = 221744736. Its totient is φ = 23843200.

The previous prime is 78683083. The next prime is 78683093. The reversal of 78683088 is 88038687.

It is an interprime number because it is at equal distance from previous prime (78683083) and next prime (78683093).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78683083) 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, 73983 + ... + 75038.

Almost surely, 2^78683088 is an apocalyptic number.

It is an amenable number.

78683088 is an abundant number, since it is smaller than the sum of its proper divisors (143061648).

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

78683088 is a wasteful number, since it uses less digits than its factorization.

78683088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149043 (or 149037 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 78683088 is about 8870.3488093761. The cubic root of 78683088 is about 428.5095105469.

The spelling of 78683088 in words is "seventy-eight million, six hundred eighty-three thousand, eighty-eight".