1457922466 has 96 divisors (see below), whose sum is σ = 2981583360. Its totient is φ = 520248960.

The previous prime is 1457922457. The next prime is 1457922523. The reversal of 1457922466 is 6642297541.

Its product of digits (725760) is a multiple of the sum of its prime factors (560).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5263120 + ... + 5263396.

It is an arithmetic number, because the mean of its divisors is an integer number (31058160).

Almost surely, 2^1457922466 is an apocalyptic number.

1457922466 is an abundant number, since it is smaller than the sum of its proper divisors (1523660894).

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

1457922466 is a wasteful number, since it uses less digits than its factorization.

1457922466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 549 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 1457922466 is about 38182.7508961835. The cubic root of 1457922466 is about 1133.9088444012.

The spelling of 1457922466 in words is "one billion, four hundred fifty-seven million, nine hundred twenty-two thousand, four hundred sixty-six".