104901791 has 8 divisors (see below), whose sum is σ = 108428544. Its totient is φ = 101429080.

The previous prime is 104901779. The next prime is 104901847. The reversal of 104901791 is 197109401.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104901791 is a prime.

It is a super-2 number, since 2×104901791² = 22008771510015362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104901701) 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 7 ways as a sum of consecutive naturals, for example, 9545 + ... + 17346.

It is an arithmetic number, because the mean of its divisors is an integer number (13553568).

Almost surely, 2^104901791 is an apocalyptic number.

104901791 is a deficient number, since it is larger than the sum of its proper divisors (3526753).

104901791 is an equidigital number, since it uses as much as digits as its factorization.

104901791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27021.

The product of its (nonzero) digits is 2268, while the sum is 32.

The square root of 104901791 is about 10242.1575363787. The cubic root of 104901791 is about 471.6222664334.

The spelling of 104901791 in words is "one hundred four million, nine hundred one thousand, seven hundred ninety-one".