80937295 has 4 divisors (see below), whose sum is σ = 97124760. Its totient is φ = 64749832.

The previous prime is 80937293. The next prime is 80937331. The reversal of 80937295 is 59273908.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80937295 - 2¹ = 80937293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80937293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8093725 + ... + 8093734.

It is an arithmetic number, because the mean of its divisors is an integer number (24281190).

Almost surely, 2^80937295 is an apocalyptic number.

80937295 is a deficient number, since it is larger than the sum of its proper divisors (16187465).

80937295 is a wasteful number, since it uses less digits than its factorization.

80937295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16187464.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 80937295 is about 8996.5157144308. The cubic root of 80937295 is about 432.5631925663.

The spelling of 80937295 in words is "eighty million, nine hundred thirty-seven thousand, two hundred ninety-five".