464420775 has 72 divisors (see below), whose sum is σ = 962011344. Its totient is φ = 195955200.

The previous prime is 464420753. The next prime is 464420791. The reversal of 464420775 is 577024464.

It is not a de Polignac number, because 464420775 - 2⁸ = 464420519 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 42915 + ... + 52635.

Almost surely, 2^464420775 is an apocalyptic number.

464420775 is an abundant number, since it is smaller than the sum of its proper divisors (497590569).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464420775 is a wasteful number, since it uses less digits than its factorization.

464420775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9761 (or 9749 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 39.

The square root of 464420775 is about 21550.4240097498. The cubic root of 464420775 is about 774.4092758297.

The spelling of 464420775 in words is "four hundred sixty-four million, four hundred twenty thousand, seven hundred seventy-five".