80084951 has 4 divisors (see below), whose sum is σ = 80186232. Its totient is φ = 79983672.

The previous prime is 80084933. The next prime is 80084969. The reversal of 80084951 is 15948008.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (80084933) and next prime (80084969).

It is a cyclic number.

It is not a de Polignac number, because 80084951 - 2¹⁸ = 79822807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80084911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49445 + ... + 51038.

It is an arithmetic number, because the mean of its divisors is an integer number (20046558).

Almost surely, 2^80084951 is an apocalyptic number.

80084951 is a deficient number, since it is larger than the sum of its proper divisors (101281).

80084951 is a wasteful number, since it uses less digits than its factorization.

80084951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101280.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 80084951 is about 8949.0195552362. The cubic root of 80084951 is about 431.0394018704.

The spelling of 80084951 in words is "eighty million, eighty-four thousand, nine hundred fifty-one".