401072467 has 2 divisors, whose sum is σ = 401072468. Its totient is φ = 401072466.

The previous prime is 401072447. The next prime is 401072471. The reversal of 401072467 is 764270104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401072467 - 2¹¹ = 401070419 is a prime.

It is not a weakly prime, because it can be changed into another prime (401072447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200536233 + 200536234.

It is an arithmetic number, because the mean of its divisors is an integer number (200536234).

Almost surely, 2^401072467 is an apocalyptic number.

401072467 is a deficient number, since it is larger than the sum of its proper divisors (1).

401072467 is an equidigital number, since it uses as much as digits as its factorization.

401072467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 401072467 is about 20026.7937274043. The cubic root of 401072467 is about 737.4642124547.

The spelling of 401072467 in words is "four hundred one million, seventy-two thousand, four hundred sixty-seven".