464255448 has 32 divisors (see below), whose sum is σ = 1228912560. Its totient is φ = 145648640.

The previous prime is 464255447. The next prime is 464255479. The reversal of 464255448 is 844552464.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464255447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568533 + ... + 569348.

Almost surely, 2^464255448 is an apocalyptic number.

It is an amenable number.

464255448 is an abundant number, since it is smaller than the sum of its proper divisors (764657112).

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

464255448 is a wasteful number, since it uses less digits than its factorization.

464255448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137907 (or 1137903 counting only the distinct ones).

The product of its digits is 614400, while the sum is 42.

The square root of 464255448 is about 21546.5878505159. The cubic root of 464255448 is about 774.3173721333.

The spelling of 464255448 in words is "four hundred sixty-four million, two hundred fifty-five thousand, four hundred forty-eight".