464646462 has 16 divisors (see below), whose sum is σ = 1062049152. Its totient is φ = 132756120.

The previous prime is 464646461. The next prime is 464646467. The reversal of 464646462 is 264646464.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 11063011 = 464646462 / (4 + 6 + 4 + 6 + 4 + 6 + 4 + 6 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464646461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5531464 + ... + 5531547.

It is an arithmetic number, because the mean of its divisors is an integer number (66378072).

Almost surely, 2^464646462 is an apocalyptic number.

464646462 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

464646462 is an abundant number, since it is smaller than the sum of its proper divisors (597402690).

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

464646462 is a wasteful number, since it uses less digits than its factorization.

464646462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11063023.

The product of its digits is 663552, while the sum is 42.

The square root of 464646462 is about 21555.6596280420. The cubic root of 464646462 is about 774.5346978698.

The spelling of 464646462 in words is "four hundred sixty-four million, six hundred forty-six thousand, four hundred sixty-two".