10648499 has 4 divisors (see below), whose sum is σ = 10685136. Its totient is φ = 10611864.

The previous prime is 10648487. The next prime is 10648507. The reversal of 10648499 is 99484601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10648499 - 2⁴ = 10648483 is a prime.

It is a super-2 number, since 2×10648499² = 226781061906002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10648439) 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, 17879 + ... + 18464.

It is an arithmetic number, because the mean of its divisors is an integer number (2671284).

Almost surely, 2^10648499 is an apocalyptic number.

10648499 is a deficient number, since it is larger than the sum of its proper divisors (36637).

10648499 is an equidigital number, since it uses as much as digits as its factorization.

10648499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36636.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 10648499 is about 3263.2037938198. The cubic root of 10648499 is about 220.0034365854.

The spelling of 10648499 in words is "ten million, six hundred forty-eight thousand, four hundred ninety-nine".