80119974 has 16 divisors (see below), whose sum is σ = 174807360. Its totient is φ = 24278760.

The previous prime is 80119973. The next prime is 80119981. The reversal of 80119974 is 47991108.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80119973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606904 + ... + 607035.

It is an arithmetic number, because the mean of its divisors is an integer number (10925460).

Almost surely, 2^80119974 is an apocalyptic number.

80119974 is an abundant number, since it is smaller than the sum of its proper divisors (94687386).

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

80119974 is a wasteful number, since it uses less digits than its factorization.

80119974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213955.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 80119974 is about 8950.9761478847. The cubic root of 80119974 is about 431.1022272105.

The spelling of 80119974 in words is "eighty million, one hundred nineteen thousand, nine hundred seventy-four".