1072906560 has 560 divisors, whose sum is σ = 4301776512. Its totient is φ = 251596800.

The previous prime is 1072906547. The next prime is 1072906579. The reversal of 1072906560 is 656092701.

1072906560 is a `hidden beast` number, since 1 + 0 + 7 + 2 + 90 + 6 + 560 = 666.

1072906560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1072906560² = 2302256972982067200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 15111325 + ... + 15111395.

Almost surely, 2^1072906560 is an apocalyptic number.

1072906560 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 1072906560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2150888256).

1072906560 is an abundant number, since it is smaller than the sum of its proper divisors (3228869952).

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

1072906560 is a wasteful number, since it uses less digits than its factorization.

1072906560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 1072906560 is about 32755.2524032406. The cubic root of 1072906560 is about 1023.7344078453.

The spelling of 1072906560 in words is "one billion, seventy-two million, nine hundred six thousand, five hundred sixty".