464156071 has 2 divisors, whose sum is σ = 464156072. Its totient is φ = 464156070.

The previous prime is 464156057. The next prime is 464156089. The reversal of 464156071 is 170651464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464156071 - 2⁷ = 464155943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464156041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232078035 + 232078036.

It is an arithmetic number, because the mean of its divisors is an integer number (232078036).

Almost surely, 2^464156071 is an apocalyptic number.

464156071 is a deficient number, since it is larger than the sum of its proper divisors (1).

464156071 is an equidigital number, since it uses as much as digits as its factorization.

464156071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 464156071 is about 21544.2816310965. The cubic root of 464156071 is about 774.2621189108.

The spelling of 464156071 in words is "four hundred sixty-four million, one hundred fifty-six thousand, seventy-one".