1382473056 has 48 divisors (see below), whose sum is σ = 3632280624. Its totient is φ = 460406784.

The previous prime is 1382473039. The next prime is 1382473067. The reversal of 1382473056 is 6503742831.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1382473056² = 3822463501131958272, 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 7 ways as a sum of consecutive naturals, for example, 110916 + ... + 122748.

It is an arithmetic number, because the mean of its divisors is an integer number (75672513).

Almost surely, 2^1382473056 is an apocalyptic number.

1382473056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1382473056 is an abundant number, since it is smaller than the sum of its proper divisors (2249807568).

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

1382473056 is a wasteful number, since it uses less digits than its factorization.

1382473056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13063 (or 13055 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 1382473056 is about 37181.6225573871. The cubic root of 1382473056 is about 1114.0009433275. Note that the first 3 decimals are identical.

The spelling of 1382473056 in words is "one billion, three hundred eighty-two million, four hundred seventy-three thousand, fifty-six".