57406801 has 2 divisors, whose sum is σ = 57406802. Its totient is φ = 57406800.

The previous prime is 57406799. The next prime is 57406813. The reversal of 57406801 is 10860475.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57395776 + 11025 = 7576^2 + 105^2 .

It is a cyclic number.

It is not a de Polignac number, because 57406801 - 2¹ = 57406799 is a prime.

Together with 57406799, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57406871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28703400 + 28703401.

It is an arithmetic number, because the mean of its divisors is an integer number (28703401).

Almost surely, 2^57406801 is an apocalyptic number.

It is an amenable number.

57406801 is a deficient number, since it is larger than the sum of its proper divisors (1).

57406801 is an equidigital number, since it uses as much as digits as its factorization.

57406801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 57406801 is about 7576.7275917773. The cubic root of 57406801 is about 385.7634841092.

The spelling of 57406801 in words is "fifty-seven million, four hundred six thousand, eight hundred one".