80288376 has 64 divisors (see below), whose sum is σ = 241478400. Its totient is φ = 21731328.

The previous prime is 80288371. The next prime is 80288381. The reversal of 80288376 is 67388208.

It is an interprime number because it is at equal distance from previous prime (80288371) and next prime (80288381).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80288371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9385 + ... + 15768.

It is an arithmetic number, because the mean of its divisors is an integer number (3773100).

Almost surely, 2^80288376 is an apocalyptic number.

It is an amenable number.

80288376 is an abundant number, since it is smaller than the sum of its proper divisors (161190024).

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

80288376 is a wasteful number, since it uses less digits than its factorization.

80288376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25188 (or 25184 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 80288376 is about 8960.3781170216. The cubic root of 80288376 is about 431.4040565326.

The spelling of 80288376 in words is "eighty million, two hundred eighty-eight thousand, three hundred seventy-six".