567620401 has 2 divisors, whose sum is σ = 567620402. Its totient is φ = 567620400.

The previous prime is 567620369. The next prime is 567620413. The reversal of 567620401 is 104026765.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 382007025 + 185613376 = 19545^2 + 13624^2 .

It is a cyclic number.

It is not a de Polignac number, because 567620401 - 2⁵ = 567620369 is a prime.

It is not a weakly prime, because it can be changed into another prime (567620461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283810200 + 283810201.

It is an arithmetic number, because the mean of its divisors is an integer number (283810201).

Almost surely, 2^567620401 is an apocalyptic number.

It is an amenable number.

567620401 is a deficient number, since it is larger than the sum of its proper divisors (1).

567620401 is an equidigital number, since it uses as much as digits as its factorization.

567620401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 567620401 is about 23824.7854345008. The cubic root of 567620401 is about 827.9790193016.

The spelling of 567620401 in words is "five hundred sixty-seven million, six hundred twenty thousand, four hundred one".