1372920548 has 12 divisors (see below), whose sum is σ = 2403090480. Its totient is φ = 686323272.

The previous prime is 1372920481. The next prime is 1372920551. The reversal of 1372920548 is 8450292731.

It is a super-2 number, since 2×1372920548² = 3769821662241240608, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 9758 + ... + 53301.

It is an arithmetic number, because the mean of its divisors is an integer number (200257540).

Almost surely, 2^1372920548 is an apocalyptic number.

It is an amenable number.

1372920548 is a deficient number, since it is larger than the sum of its proper divisors (1030169932).

1372920548 is a wasteful number, since it uses less digits than its factorization.

1372920548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68506 (or 68504 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 1372920548 is about 37052.9425012373. The cubic root of 1372920548 is about 1111.4291976309.

The spelling of 1372920548 in words is "one billion, three hundred seventy-two million, nine hundred twenty thousand, five hundred forty-eight".