56466386 has 8 divisors (see below), whose sum is σ = 84769740. Its totient is φ = 28209808.

The previous prime is 56466383. The next prime is 56466409. The reversal of 56466386 is 68366465.

It can be written as a sum of positive squares in 2 ways, for example, as 55428025 + 1038361 = 7445^2 + 1019^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56466383) 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, 8501 + ... + 13608.

Almost surely, 2^56466386 is an apocalyptic number.

56466386 is a deficient number, since it is larger than the sum of its proper divisors (28303354).

56466386 is a wasteful number, since it uses less digits than its factorization.

56466386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23388.

The product of its digits is 622080, while the sum is 44.

The square root of 56466386 is about 7514.4118865018. The cubic root of 56466386 is about 383.6454020011.

The spelling of 56466386 in words is "fifty-six million, four hundred sixty-six thousand, three hundred eighty-six".