10722850 has 12 divisors (see below), whose sum is σ = 19944594. Its totient is φ = 4289120.

The previous prime is 10722839. The next prime is 10722857. The reversal of 10722850 is 5822701.

It can be written as a sum of positive squares in 3 ways, for example, as 10131489 + 591361 = 3183^2 + 769^2 .

It is a super-2 number, since 2×10722850² = 229959024245000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (10722857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107179 + ... + 107278.

Almost surely, 2^10722850 is an apocalyptic number.

10722850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10722850 is a deficient number, since it is larger than the sum of its proper divisors (9221744).

10722850 is a wasteful number, since it uses less digits than its factorization.

10722850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214469 (or 214464 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 10722850 is about 3274.5763084711. The cubic root of 10722850 is about 220.5142926721.

The spelling of 10722850 in words is "ten million, seven hundred twenty-two thousand, eight hundred fifty".