80824275 has 54 divisors (see below), whose sum is σ = 168423372. Its totient is φ = 36943200.

The previous prime is 80824253. The next prime is 80824301. The reversal of 80824275 is 57242808.

It is a happy number.

It is not a de Polignac number, because 80824275 - 2⁸ = 80824019 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 7360 + ... + 14690.

Almost surely, 2^80824275 is an apocalyptic number.

80824275 is an abundant number, since it is smaller than the sum of its proper divisors (87599097).

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

80824275 is a wasteful number, since it uses less digits than its factorization.

80824275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7361 (or 7346 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 80824275 is about 8990.2321994485. The cubic root of 80824275 is about 432.3617565229.

The spelling of 80824275 in words is "eighty million, eight hundred twenty-four thousand, two hundred seventy-five".