464601947 has 2 divisors, whose sum is σ = 464601948. Its totient is φ = 464601946.

The previous prime is 464601913. The next prime is 464601989. The reversal of 464601947 is 749106464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464601947 - 2¹² = 464597851 is a prime.

It is not a weakly prime, because it can be changed into another prime (464600947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232300973 + 232300974.

It is an arithmetic number, because the mean of its divisors is an integer number (232300974).

Almost surely, 2^464601947 is an apocalyptic number.

464601947 is a deficient number, since it is larger than the sum of its proper divisors (1).

464601947 is an equidigital number, since it uses as much as digits as its factorization.

464601947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 464601947 is about 21554.6270438623. The cubic root of 464601947 is about 774.5099625667.

The spelling of 464601947 in words is "four hundred sixty-four million, six hundred one thousand, nine hundred forty-seven".