10653730 has 32 divisors (see below), whose sum is σ = 21014640. Its totient is φ = 3870720.

The previous prime is 10653719. The next prime is 10653733. The reversal of 10653730 is 3735601.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 6932689 + 3721041 = 2633^2 + 1929^2 .

It is a super-2 number, since 2×10653730² = 227003925825800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10653695 and 10653704.

It is not an unprimeable number, because it can be changed into a prime (10653733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3850 + ... + 6010.

Almost surely, 2^10653730 is an apocalyptic number.

10653730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10653730 is a deficient number, since it is larger than the sum of its proper divisors (10360910).

10653730 is a wasteful number, since it uses less digits than its factorization.

10653730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 10653730 is about 3264.0052083292. The cubic root of 10653730 is about 220.0394557333.

The spelling of 10653730 in words is "ten million, six hundred fifty-three thousand, seven hundred thirty".