401152607 has 2 divisors, whose sum is σ = 401152608. Its totient is φ = 401152606.

The previous prime is 401152603. The next prime is 401152669. The reversal of 401152607 is 706251104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401152607 - 2² = 401152603 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401152603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200576303 + 200576304.

It is an arithmetic number, because the mean of its divisors is an integer number (200576304).

Almost surely, 2^401152607 is an apocalyptic number.

401152607 is a deficient number, since it is larger than the sum of its proper divisors (1).

401152607 is an equidigital number, since it uses as much as digits as its factorization.

401152607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 401152607 is about 20028.7944469956. The cubic root of 401152607 is about 737.5133278066.

The spelling of 401152607 in words is "four hundred one million, one hundred fifty-two thousand, six hundred seven".