80152244 has 6 divisors (see below), whose sum is σ = 140266434. Its totient is φ = 40076120.

The previous prime is 80152213. The next prime is 80152273. The reversal of 80152244 is 44225108.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 41860900 + 38291344 = 6470^2 + 6188^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10019027 + ... + 10019034.

It is an arithmetic number, because the mean of its divisors is an integer number (23377739).

Almost surely, 2^80152244 is an apocalyptic number.

It is an amenable number.

80152244 is a deficient number, since it is larger than the sum of its proper divisors (60114190).

80152244 is a wasteful number, since it uses less digits than its factorization.

80152244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20038065 (or 20038063 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 80152244 is about 8952.7785631054. The cubic root of 80152244 is about 431.1600979297.

The spelling of 80152244 in words is "eighty million, one hundred fifty-two thousand, two hundred forty-four".