76474546 has 8 divisors (see below), whose sum is σ = 117152640. Its totient is φ = 37423668.

The previous prime is 76474529. The next prime is 76474577. The reversal of 76474546 is 64547467.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×76474546² = 11696712371812232, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 406686 + ... + 406873.

It is an arithmetic number, because the mean of its divisors is an integer number (14644080).

Almost surely, 2^76474546 is an apocalyptic number.

76474546 is a deficient number, since it is larger than the sum of its proper divisors (40678094).

76474546 is a wasteful number, since it uses less digits than its factorization.

76474546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813608.

The product of its digits is 564480, while the sum is 43.

The square root of 76474546 is about 8744.9726128788. The cubic root of 76474546 is about 424.4621496096.

The spelling of 76474546 in words is "seventy-six million, four hundred seventy-four thousand, five hundred forty-six".