10648549 has 4 divisors (see below), whose sum is σ = 10676736. Its totient is φ = 10620364.

The previous prime is 10648543. The next prime is 10648553. The reversal of 10648549 is 94584601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10648549 - 2³ = 10648541 is a prime.

It is a super-2 number, since 2×10648549² = 226783191610802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10648541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13519 + ... + 14284.

It is an arithmetic number, because the mean of its divisors is an integer number (2669184).

Almost surely, 2^10648549 is an apocalyptic number.

It is an amenable number.

10648549 is a deficient number, since it is larger than the sum of its proper divisors (28187).

10648549 is an equidigital number, since it uses as much as digits as its factorization.

10648549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28186.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 10648549 is about 3263.2114549934. The cubic root of 10648549 is about 220.0037809268.

The spelling of 10648549 in words is "ten million, six hundred forty-eight thousand, five hundred forty-nine".