1374817152 has 64 divisors (see below), whose sum is σ = 3777814800. Its totient is φ = 442466304.

The previous prime is 1374817133. The next prime is 1374817243. The reversal of 1374817152 is 2517184731.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1374817152² = 3780244402866782208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1374817152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50593 + ... + 72864.

Almost surely, 2^1374817152 is an apocalyptic number.

1374817152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1374817152 is an abundant number, since it is smaller than the sum of its proper divisors (2402997648).

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

1374817152 is a wasteful number, since it uses less digits than its factorization.

1374817152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123503 (or 123491 counting only the distinct ones).

The product of its digits is 47040, while the sum is 39.

The square root of 1374817152 is about 37078.5268315773. The cubic root of 1374817152 is about 1111.9407521527.

The spelling of 1374817152 in words is "one billion, three hundred seventy-four million, eight hundred seventeen thousand, one hundred fifty-two".