80851410 has 48 divisors (see below), whose sum is σ = 217002240. Its totient is φ = 20864160.

The previous prime is 80851363. The next prime is 80851411. The reversal of 80851410 is 1415808.

It is not an unprimeable number, because it can be changed into a prime (80851411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11700 + ... + 17279.

It is an arithmetic number, because the mean of its divisors is an integer number (4520880).

Almost surely, 2^80851410 is an apocalyptic number.

80851410 is an abundant number, since it is smaller than the sum of its proper divisors (136150830).

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

80851410 is a wasteful number, since it uses less digits than its factorization.

80851410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29023 (or 29020 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 80851410 is about 8991.7412106888. The cubic root of 80851410 is about 432.4101364747.

The spelling of 80851410 in words is "eighty million, eight hundred fifty-one thousand, four hundred ten".