80962854 has 16 divisors (see below), whose sum is σ = 185058048. Its totient is φ = 23132232.

The previous prime is 80962831. The next prime is 80962873. The reversal of 80962854 is 45826908.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1927687 = 80962854 / (8 + 0 + 9 + 6 + 2 + 8 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 963802 + ... + 963885.

It is an arithmetic number, because the mean of its divisors is an integer number (11566128).

Almost surely, 2^80962854 is an apocalyptic number.

80962854 is an abundant number, since it is smaller than the sum of its proper divisors (104095194).

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

80962854 is a wasteful number, since it uses less digits than its factorization.

80962854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927699.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 80962854 is about 8997.9360966835. The cubic root of 80962854 is about 432.6087204822.

The spelling of 80962854 in words is "eighty million, nine hundred sixty-two thousand, eight hundred fifty-four".