1327157464 has 16 divisors (see below), whose sum is σ = 2492206200. Its totient is φ = 662569152.

The previous prime is 1327157459. The next prime is 1327157483. The reversal of 1327157464 is 4647517231.

It is a super-2 number, since 2×1327157464² = 3522693868501822592, which contains 22 as substring.

It is a congruent number.

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, 120597 + ... + 131140.

Almost surely, 2^1327157464 is an apocalyptic number.

It is an amenable number.

1327157464 is a deficient number, since it is larger than the sum of its proper divisors (1165048736).

1327157464 is a wasteful number, since it uses less digits than its factorization.

1327157464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252402 (or 252398 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 1327157464 is about 36430.1724398883. The cubic root of 1327157464 is about 1098.9404298391.

The spelling of 1327157464 in words is "one billion, three hundred twenty-seven million, one hundred fifty-seven thousand, four hundred sixty-four".