56474494 has 8 divisors (see below), whose sum is σ = 85063968. Its totient is φ = 28119840.

The previous prime is 56474491. The next prime is 56474497. The reversal of 56474494 is 49447465.

It is an interprime number because it is at equal distance from previous prime (56474491) and next prime (56474497).

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

It is a self number, because there is not a number n which added to its sum of digits gives 56474494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56474491) 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, 58102 + ... + 59065.

It is an arithmetic number, because the mean of its divisors is an integer number (10632996).

Almost surely, 2^56474494 is an apocalyptic number.

56474494 is a deficient number, since it is larger than the sum of its proper divisors (28589474).

56474494 is a wasteful number, since it uses less digits than its factorization.

56474494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117410.

The product of its digits is 483840, while the sum is 43.

The square root of 56474494 is about 7514.9513637814. The cubic root of 56474494 is about 383.6637636511.

The spelling of 56474494 in words is "fifty-six million, four hundred seventy-four thousand, four hundred ninety-four".