56775466 has 8 divisors (see below), whose sum is σ = 92905344. Its totient is φ = 25807020.

The previous prime is 56775463. The next prime is 56775469. The reversal of 56775466 is 66457765.

It is an interprime number because it is at equal distance from previous prime (56775463) and next prime (56775469).

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

It is not an unprimeable number, because it can be changed into a prime (56775463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1290330 + ... + 1290373.

It is an arithmetic number, because the mean of its divisors is an integer number (11613168).

Almost surely, 2^56775466 is an apocalyptic number.

56775466 is a deficient number, since it is larger than the sum of its proper divisors (36129878).

56775466 is a wasteful number, since it uses less digits than its factorization.

56775466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580716.

The product of its digits is 1058400, while the sum is 46.

The square root of 56775466 is about 7534.9496348682. The cubic root of 56775466 is about 384.3441151821.

The spelling of 56775466 in words is "fifty-six million, seven hundred seventy-five thousand, four hundred sixty-six".