10047813 has 8 divisors (see below), whose sum is σ = 13829376. Its totient is φ = 6482400.

The previous prime is 10047787. The next prime is 10047823. The reversal of 10047813 is 31874001.

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

It is not a de Polignac number, because 10047813 - 2¹² = 10043717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10047823) 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, 53928 + ... + 54113.

It is an arithmetic number, because the mean of its divisors is an integer number (1728672).

Almost surely, 2^10047813 is an apocalyptic number.

It is an amenable number.

10047813 is a deficient number, since it is larger than the sum of its proper divisors (3781563).

10047813 is a wasteful number, since it uses less digits than its factorization.

10047813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108075.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 10047813 is about 3169.8285442591. The cubic root of 10047813 is about 215.7862898254.

The spelling of 10047813 in words is "ten million, forty-seven thousand, eight hundred thirteen".