826952013 has 12 divisors (see below), whose sum is σ = 1209607360. Its totient is φ = 544322376.

The previous prime is 826951949. The next prime is 826952033. The reversal of 826952013 is 310259628.

It is not a de Polignac number, because 826952013 - 2⁶ = 826951949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (826952033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 580831 + ... + 582252.

Almost surely, 2^826952013 is an apocalyptic number.

It is an amenable number.

826952013 is a deficient number, since it is larger than the sum of its proper divisors (382655347).

826952013 is a wasteful number, since it uses less digits than its factorization.

826952013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163168 (or 1163165 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 826952013 is about 28756.7733412495. The cubic root of 826952013 is about 938.6278504994.

The spelling of 826952013 in words is "eight hundred twenty-six million, nine hundred fifty-two thousand, thirteen".