1457364474 has 40 divisors (see below), whose sum is σ = 3457675188. Its totient is φ = 457211520.

The previous prime is 1457364437. The next prime is 1457364523. The reversal of 1457364474 is 4744637541.

1457364474 is a `hidden beast` number, since 1 + 4 + 573 + 6 + 4 + 4 + 74 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1281138849 + 176225625 = 35793^2 + 13275^2 .

It is a super-2 number, since 2×1457364474² = 4247822420154593352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 261837 + ... + 267344.

Almost surely, 2^1457364474 is an apocalyptic number.

1457364474 is an abundant number, since it is smaller than the sum of its proper divisors (2000310714).

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

1457364474 is a wasteful number, since it uses less digits than its factorization.

1457364474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529212 (or 529203 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 1457364474 is about 38175.4433373078. The cubic root of 1457364474 is about 1133.7641652852.

The spelling of 1457364474 in words is "one billion, four hundred fifty-seven million, three hundred sixty-four thousand, four hundred seventy-four".