10572780 has 24 divisors (see below), whose sum is σ = 29603952. Its totient is φ = 2819392.

The previous prime is 10572769. The next prime is 10572799. The reversal of 10572780 is 8727501.

It is a happy number.

10572780 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10572780² = 223567353856800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a nialpdrome in base 15.

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, 88047 + ... + 88166.

It is an arithmetic number, because the mean of its divisors is an integer number (1233498).

Almost surely, 2^10572780 is an apocalyptic number.

10572780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10572780 is an abundant number, since it is smaller than the sum of its proper divisors (19031172).

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

10572780 is a wasteful number, since it uses less digits than its factorization.

10572780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176225 (or 176223 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 10572780 is about 3251.5811538389. The cubic root of 10572780 is about 219.4807312506.

The spelling of 10572780 in words is "ten million, five hundred seventy-two thousand, seven hundred eighty".