80953214 has 16 divisors (see below), whose sum is σ = 126191616. Its totient is φ = 38907000.

The previous prime is 80953211. The next prime is 80953259. The reversal of 80953214 is 41235908.

80953214 = 176² + 177² + ... + 628².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80953211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5039 + ... + 13685.

It is an arithmetic number, because the mean of its divisors is an integer number (7886976).

Almost surely, 2^80953214 is an apocalyptic number.

80953214 is a deficient number, since it is larger than the sum of its proper divisors (45238402).

80953214 is a wasteful number, since it uses less digits than its factorization.

80953214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8831.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 80953214 is about 8997.4004023384. The cubic root of 80953214 is about 432.5915500005.

The spelling of 80953214 in words is "eighty million, nine hundred fifty-three thousand, two hundred fourteen".