80695914 has 64 divisors (see below), whose sum is σ = 187342848. Its totient is φ = 22968000.

The previous prime is 80695897. The next prime is 80695919. The reversal of 80695914 is 41959608.

It is not an unprimeable number, because it can be changed into a prime (80695919) 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, 54889 + ... + 56339.

It is an arithmetic number, because the mean of its divisors is an integer number (2927232).

Almost surely, 2^80695914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80695914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93671424).

80695914 is an abundant number, since it is smaller than the sum of its proper divisors (106646934).

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

80695914 is a wasteful number, since it uses less digits than its factorization.

80695914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 80695914 is about 8983.0904481698. The cubic root of 80695914 is about 432.1327502692.

The spelling of 80695914 in words is "eighty million, six hundred ninety-five thousand, nine hundred fourteen".