80632395 has 32 divisors (see below), whose sum is σ = 147978240. Its totient is φ = 41614560.

The previous prime is 80632379. The next prime is 80632397. The reversal of 80632395 is 59323608.

It is not a de Polignac number, because 80632395 - 2⁴ = 80632379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80632397) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5449 + ... + 13818.

It is an arithmetic number, because the mean of its divisors is an integer number (4624320).

Almost surely, 2^80632395 is an apocalyptic number.

80632395 is a deficient number, since it is larger than the sum of its proper divisors (67345845).

80632395 is a wasteful number, since it uses less digits than its factorization.

80632395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19312 (or 19306 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 80632395 is about 8979.5542762433. The cubic root of 80632395 is about 432.0193374832.

The spelling of 80632395 in words is "eighty million, six hundred thirty-two thousand, three hundred ninety-five".