80836514 has 16 divisors (see below), whose sum is σ = 136840320. Its totient is φ = 35476560.

The previous prime is 80836493. The next prime is 80836537. The reversal of 80836514 is 41563808.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62714 + ... + 63989.

It is an arithmetic number, because the mean of its divisors is an integer number (8552520).

Almost surely, 2^80836514 is an apocalyptic number.

80836514 is a deficient number, since it is larger than the sum of its proper divisors (56003806).

80836514 is a wasteful number, since it uses less digits than its factorization.

80836514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126745.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 80836514 is about 8990.9128568794. The cubic root of 80836514 is about 432.3835792095.

The spelling of 80836514 in words is "eighty million, eight hundred thirty-six thousand, five hundred fourteen".