80652930 has 32 divisors (see below), whose sum is σ = 204954624. Its totient is φ = 20242176.

The previous prime is 80652883. The next prime is 80652931. The reversal of 80652930 is 3925608.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 80652891 and 80652900.

It is not an unprimeable number, because it can be changed into a prime (80652931) 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, 78562 + ... + 79581.

It is an arithmetic number, because the mean of its divisors is an integer number (6404832).

Almost surely, 2^80652930 is an apocalyptic number.

80652930 is an abundant number, since it is smaller than the sum of its proper divisors (124301694).

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

80652930 is a wasteful number, since it uses less digits than its factorization.

80652930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158170.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 80652930 is about 8980.6976343712. The cubic root of 80652930 is about 432.0560091132.

The spelling of 80652930 in words is "eighty million, six hundred fifty-two thousand, nine hundred thirty".