76218954 has 16 divisors (see below), whose sum is σ = 174214848. Its totient is φ = 21776832.

The previous prime is 76218949. The next prime is 76218971. The reversal of 76218954 is 45981267.

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: 1814737 = 76218954 / (7 + 6 + 2 + 1 + 8 + 9 + 5 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907327 + ... + 907410.

It is an arithmetic number, because the mean of its divisors is an integer number (10888428).

Almost surely, 2^76218954 is an apocalyptic number.

76218954 is an abundant number, since it is smaller than the sum of its proper divisors (97995894).

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

76218954 is a wasteful number, since it uses less digits than its factorization.

76218954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814749.

The product of its digits is 120960, while the sum is 42.

The square root of 76218954 is about 8730.3467285097. The cubic root of 76218954 is about 423.9887449546.

The spelling of 76218954 in words is "seventy-six million, two hundred eighteen thousand, nine hundred fifty-four".