460622378 has 8 divisors (see below), whose sum is σ = 731576772. Its totient is φ = 216763456.

The previous prime is 460622363. The next prime is 460622389. The reversal of 460622378 is 873226064.

It can be written as a sum of positive squares in 2 ways, for example, as 452966089 + 7656289 = 21283^2 + 2767^2 .

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

It is a super-2 number, since 2×460622378² = 424345950228749768, which contains 22 as substring.

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, 6773825 + ... + 6773892.

Almost surely, 2^460622378 is an apocalyptic number.

460622378 is a deficient number, since it is larger than the sum of its proper divisors (270954394).

460622378 is a wasteful number, since it uses less digits than its factorization.

460622378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13547736.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 460622378 is about 21462.1149470410. The cubic root of 460622378 is about 772.2922517847.

The spelling of 460622378 in words is "four hundred sixty million, six hundred twenty-two thousand, three hundred seventy-eight".