80109624 has 64 divisors (see below), whose sum is σ = 240940800. Its totient is φ = 21682944.

The previous prime is 80109619. The next prime is 80109637. The reversal of 80109624 is 42690108.

It is a junction number, because it is equal to n+sod(n) for n = 80109591 and 80109600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9357 + ... + 15740.

It is an arithmetic number, because the mean of its divisors is an integer number (3764700).

Almost surely, 2^80109624 is an apocalyptic number.

80109624 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

80109624 is an abundant number, since it is smaller than the sum of its proper divisors (160831176).

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

80109624 is a wasteful number, since it uses less digits than its factorization.

80109624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25132 (or 25128 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 80109624 is about 8950.3979799783. The cubic root of 80109624 is about 431.0836629667.

The spelling of 80109624 in words is "eighty million, one hundred nine thousand, six hundred twenty-four".