1372630560 has 192 divisors, whose sum is σ = 4978713600. Its totient is φ = 311380992.

The previous prime is 1372630531. The next prime is 1372630573. The reversal of 1372630560 is 650362731.

It is a super-2 number, since 2×1372630560² = 3768229308491827200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 465571 + ... + 468509.

It is an arithmetic number, because the mean of its divisors is an integer number (25930800).

Almost surely, 2^1372630560 is an apocalyptic number.

1372630560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1372630560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2489356800).

1372630560 is an abundant number, since it is smaller than the sum of its proper divisors (3606083040).

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

1372630560 is a wasteful number, since it uses less digits than its factorization.

1372630560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103 (or 3095 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 1372630560 is about 37049.0291370773. The cubic root of 1372630560 is about 1111.3509401708.

The spelling of 1372630560 in words is "one billion, three hundred seventy-two million, six hundred thirty thousand, five hundred sixty".