56467147 has 8 divisors (see below), whose sum is σ = 63725040. Its totient is φ = 49563360.

The previous prime is 56467129. The next prime is 56467171. The reversal of 56467147 is 74176465.

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

It is not a de Polignac number, because 56467147 - 2²³ = 48078539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56467447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88188 + ... + 88825.

It is an arithmetic number, because the mean of its divisors is an integer number (7965630).

Almost surely, 2^56467147 is an apocalyptic number.

56467147 is a deficient number, since it is larger than the sum of its proper divisors (7257893).

56467147 is a wasteful number, since it uses less digits than its factorization.

56467147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177053.

The product of its digits is 141120, while the sum is 40.

The square root of 56467147 is about 7514.4625223631. The cubic root of 56467147 is about 383.6471254620.

The spelling of 56467147 in words is "fifty-six million, four hundred sixty-seven thousand, one hundred forty-seven".