56294737 has 2 divisors, whose sum is σ = 56294738. Its totient is φ = 56294736.

The previous prime is 56294687. The next prime is 56294743. The reversal of 56294737 is 73749265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49787136 + 6507601 = 7056^2 + 2551^2 .

It is a cyclic number.

It is not a de Polignac number, because 56294737 - 2¹⁵ = 56261969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56294693 and 56294702.

It is not a weakly prime, because it can be changed into another prime (56264737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28147368 + 28147369.

It is an arithmetic number, because the mean of its divisors is an integer number (28147369).

Almost surely, 2^56294737 is an apocalyptic number.

It is an amenable number.

56294737 is a deficient number, since it is larger than the sum of its proper divisors (1).

56294737 is an equidigital number, since it uses as much as digits as its factorization.

56294737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 43.

The square root of 56294737 is about 7502.9818738952. The cubic root of 56294737 is about 383.2562667169.

The spelling of 56294737 in words is "fifty-six million, two hundred ninety-four thousand, seven hundred thirty-seven".