56037466 has 4 divisors (see below), whose sum is σ = 84056202. Its totient is φ = 28018732.

The previous prime is 56037463. The next prime is 56037469. The reversal of 56037466 is 66473065.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (56037463) and next prime (56037469).

It can be written as a sum of positive squares in only one way, i.e., 49406841 + 6630625 = 7029^2 + 2575^2 .

It is not an unprimeable number, because it can be changed into a prime (56037461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14009365 + ... + 14009368.

Almost surely, 2^56037466 is an apocalyptic number.

56037466 is a deficient number, since it is larger than the sum of its proper divisors (28018736).

56037466 is a wasteful number, since it uses less digits than its factorization.

56037466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28018735.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 56037466 is about 7485.8176574106. The cubic root of 56037466 is about 382.6715388192.

The spelling of 56037466 in words is "fifty-six million, thirty-seven thousand, four hundred sixty-six".