10192091 has 16 divisors (see below), whose sum is σ = 12816384. Its totient is φ = 7889184.

The previous prime is 10192069. The next prime is 10192099. The reversal of 10192091 is 19029101.

It is a cyclic number.

It is not a de Polignac number, because 10192091 - 2¹⁰ = 10191067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10192099) 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, 3086 + ... + 5468.

It is an arithmetic number, because the mean of its divisors is an integer number (801024).

Almost surely, 2^10192091 is an apocalyptic number.

10192091 is a deficient number, since it is larger than the sum of its proper divisors (2624293).

10192091 is a wasteful number, since it uses less digits than its factorization.

10192091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450.

The product of its (nonzero) digits is 162, while the sum is 23.

The square root of 10192091 is about 3192.5054424386. The cubic root of 10192091 is about 216.8142208575.

The spelling of 10192091 in words is "ten million, one hundred ninety-two thousand, ninety-one".