10149999 has 16 divisors (see below), whose sum is σ = 13862400. Its totient is φ = 6604416.

The previous prime is 10149961. The next prime is 10150013. The reversal of 10149999 is 99994101.

It is not a de Polignac number, because 10149999 - 2¹⁵ = 10117231 is a prime.

10149999 is a modest number, since divided by 9999 gives 1014 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 10149999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10149949) 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 15 ways as a sum of consecutive naturals, for example, 26592 + ... + 26970.

It is an arithmetic number, because the mean of its divisors is an integer number (866400).

Almost surely, 2^10149999 is an apocalyptic number.

10149999 is a deficient number, since it is larger than the sum of its proper divisors (3712401).

10149999 is a wasteful number, since it uses less digits than its factorization.

10149999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574.

The product of its (nonzero) digits is 26244, while the sum is 42.

The square root of 10149999 is about 3185.9063074736. The cubic root of 10149999 is about 216.5153375911.

The spelling of 10149999 in words is "ten million, one hundred forty-nine thousand, nine hundred ninety-nine".