10750725 has 30 divisors (see below), whose sum is σ = 19917810. Its totient is φ = 5732640.

The previous prime is 10750723. The next prime is 10750759. The reversal of 10750725 is 52705701.

It can be written as a sum of positive squares in 3 ways, for example, as 136161 + 10614564 = 369^2 + 3258^2 .

It is not a de Polignac number, because 10750725 - 2¹ = 10750723 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10750721) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 630 + ... + 4679.

It is an arithmetic number, because the mean of its divisors is an integer number (663927).

Almost surely, 2^10750725 is an apocalyptic number.

10750725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10750725 is a deficient number, since it is larger than the sum of its proper divisors (9167085).

10750725 is an equidigital number, since it uses as much as digits as its factorization.

10750725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331 (or 5317 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 10750725 is about 3278.8298217504. The cubic root of 10750725 is about 220.7052094890.

The spelling of 10750725 in words is "ten million, seven hundred fifty thousand, seven hundred twenty-five".