80615148 has 24 divisors (see below), whose sum is σ = 190043952. Its totient is φ = 26594304.

The previous prime is 80615147. The next prime is 80615149. The reversal of 80615148 is 84151608.

It is an interprime number because it is at equal distance from previous prime (80615147) and next prime (80615149).

It is not an unprimeable number, because it can be changed into a prime (80615147) 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, 33465 + ... + 35792.

It is an arithmetic number, because the mean of its divisors is an integer number (7918498).

Almost surely, 2^80615148 is an apocalyptic number.

It is an amenable number.

80615148 is an abundant number, since it is smaller than the sum of its proper divisors (109428804).

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

80615148 is a wasteful number, since it uses less digits than its factorization.

80615148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69361 (or 69359 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 80615148 is about 8978.5938765488. The cubic root of 80615148 is about 431.9885327889.

The spelling of 80615148 in words is "eighty million, six hundred fifteen thousand, one hundred forty-eight".