464912242 has 8 divisors (see below), whose sum is σ = 701399916. Its totient is φ = 231112272.

The previous prime is 464912219. The next prime is 464912251. The reversal of 464912242 is 242219464.

It can be written as a sum of positive squares in 2 ways, for example, as 390418081 + 74494161 = 19759^2 + 8631^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×464912242² = 432286785522933128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 464912198 and 464912207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671493 + ... + 672184.

Almost surely, 2^464912242 is an apocalyptic number.

464912242 is a deficient number, since it is larger than the sum of its proper divisors (236487674).

464912242 is a wasteful number, since it uses less digits than its factorization.

464912242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343852.

The product of its digits is 27648, while the sum is 34.

The square root of 464912242 is about 21561.8237169308. The cubic root of 464912242 is about 774.6823489057.

The spelling of 464912242 in words is "four hundred sixty-four million, nine hundred twelve thousand, two hundred forty-two".