80692048 has 10 divisors (see below), whose sum is σ = 156340874. Its totient is φ = 40346016.

The previous prime is 80691991. The next prime is 80692049. The reversal of 80692048 is 84029608.

It can be written as a sum of positive squares in only one way, i.e., 78641424 + 2050624 = 8868^2 + 1432^2 .

It is a super-2 number, since 2×80692048² = 13022413220868608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80691998 and 80692016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80692049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2521611 + ... + 2521642.

Almost surely, 2^80692048 is an apocalyptic number.

It is an amenable number.

80692048 is a deficient number, since it is larger than the sum of its proper divisors (75648826).

80692048 is a wasteful number, since it uses less digits than its factorization.

80692048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5043261 (or 5043255 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 80692048 is about 8982.8752635223. The cubic root of 80692048 is about 432.1258492511.

The spelling of 80692048 in words is "eighty million, six hundred ninety-two thousand, forty-eight".