10075091 has 4 divisors (see below), whose sum is σ = 10850112. Its totient is φ = 9300072.

The previous prime is 10075057. The next prime is 10075097. The reversal of 10075091 is 19057001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19057001 = 1597 ⋅11933.

It is a cyclic number.

It is not a de Polignac number, because 10075091 - 2⁶ = 10075027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10075097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387491 + ... + 387516.

It is an arithmetic number, because the mean of its divisors is an integer number (2712528).

Almost surely, 2^10075091 is an apocalyptic number.

10075091 is a deficient number, since it is larger than the sum of its proper divisors (775021).

10075091 is an equidigital number, since it uses as much as digits as its factorization.

10075091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775020.

The product of its (nonzero) digits is 315, while the sum is 23.

The square root of 10075091 is about 3174.1283842970. The cubic root of 10075091 is about 215.9813869992.

The spelling of 10075091 in words is "ten million, seventy-five thousand, ninety-one".