10047399 has 8 divisors (see below), whose sum is σ = 13558272. Its totient is φ = 6617400.

The previous prime is 10047397. The next prime is 10047403. The reversal of 10047399 is 99374001.

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

It is not a de Polignac number, because 10047399 - 2¹ = 10047397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10047397) 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, 19927 + ... + 20424.

It is an arithmetic number, because the mean of its divisors is an integer number (1694784).

Almost surely, 2^10047399 is an apocalyptic number.

10047399 is a deficient number, since it is larger than the sum of its proper divisors (3510873).

10047399 is an equidigital number, since it uses as much as digits as its factorization.

10047399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40437.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 10047399 is about 3169.7632403699. The cubic root of 10047399 is about 215.7833261041.

The spelling of 10047399 in words is "ten million, forty-seven thousand, three hundred ninety-nine".