10648813 has 8 divisors (see below), whose sum is σ = 12400128. Its totient is φ = 8955024.

The previous prime is 10648811. The next prime is 10648819. The reversal of 10648813 is 31884601.

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

It is a cyclic number.

It is not a de Polignac number, because 10648813 - 2¹ = 10648811 is a prime.

It is a super-2 number, since 2×10648813² = 226794436617938, 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 (10648811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13981 + ... + 14722.

It is an arithmetic number, because the mean of its divisors is an integer number (1550016).

Almost surely, 2^10648813 is an apocalyptic number.

It is an amenable number.

10648813 is a deficient number, since it is larger than the sum of its proper divisors (1751315).

10648813 is an equidigital number, since it uses as much as digits as its factorization.

10648813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28763.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 10648813 is about 3263.2519056916. The cubic root of 10648813 is about 220.0055990311.

The spelling of 10648813 in words is "ten million, six hundred forty-eight thousand, eight hundred thirteen".