104337491 has 4 divisors (see below), whose sum is σ = 104862000. Its totient is φ = 103812984.

The previous prime is 104337487. The next prime is 104337503. The reversal of 104337491 is 194733401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 194733401 = 797 ⋅244333.

It is a cyclic number.

It is not a de Polignac number, because 104337491 - 2² = 104337487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104337451) 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, 261956 + ... + 262353.

It is an arithmetic number, because the mean of its divisors is an integer number (26215500).

Almost surely, 2^104337491 is an apocalyptic number.

104337491 is a deficient number, since it is larger than the sum of its proper divisors (524509).

104337491 is an equidigital number, since it uses as much as digits as its factorization.

104337491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524508.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 104337491 is about 10214.5724824879. The cubic root of 104337491 is about 470.7750769352.

The spelling of 104337491 in words is "one hundred four million, three hundred thirty-seven thousand, four hundred ninety-one".