10149775 has 6 divisors (see below), whose sum is σ = 12585752. Its totient is φ = 8119800.

The previous prime is 10149721. The next prime is 10149823. The reversal of 10149775 is 57794101.

It is not a de Polignac number, because 10149775 - 2¹³ = 10141583 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10149775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 202971 + ... + 203020.

Almost surely, 2^10149775 is an apocalyptic number.

10149775 is a deficient number, since it is larger than the sum of its proper divisors (2435977).

10149775 is an equidigital number, since it uses as much as digits as its factorization.

10149775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406001 (or 405996 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 10149775 is about 3185.8711524479. The cubic root of 10149775 is about 216.5137448227.

The spelling of 10149775 in words is "ten million, one hundred forty-nine thousand, seven hundred seventy-five".