10653898 has 8 divisors (see below), whose sum is σ = 16145892. Its totient is φ = 5271936.

The previous prime is 10653869. The next prime is 10653943. The reversal of 10653898 is 89835601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10543009 + 110889 = 3247^2 + 333^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10653898² = 227011085188808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10653898.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27265 + ... + 27652.

Almost surely, 2^10653898 is an apocalyptic number.

10653898 is a deficient number, since it is larger than the sum of its proper divisors (5491994).

10653898 is an equidigital number, since it uses as much as digits as its factorization.

10653898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55016.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 10653898 is about 3264.0309434808. The cubic root of 10653898 is about 220.0406123371.

The spelling of 10653898 in words is "ten million, six hundred fifty-three thousand, eight hundred ninety-eight".