74476051 has 8 divisors (see below), whose sum is σ = 80470544. Its totient is φ = 68519520.

The previous prime is 74476027. The next prime is 74476063. The reversal of 74476051 is 15067447.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 74476051 - 2⁵ = 74476019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74475998 and 74476016.

It is not an unprimeable number, because it can be changed into a prime (74476081) 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, 5340 + ... + 13321.

It is an arithmetic number, because the mean of its divisors is an integer number (10058818).

Almost surely, 2^74476051 is an apocalyptic number.

74476051 is a deficient number, since it is larger than the sum of its proper divisors (5994493).

74476051 is a wasteful number, since it uses less digits than its factorization.

74476051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18981.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 74476051 is about 8629.9508109838. The cubic root of 74476051 is about 420.7320020140.

The spelling of 74476051 in words is "seventy-four million, four hundred seventy-six thousand, fifty-one".