104993465 has 8 divisors (see below), whose sum is σ = 126270600. Its totient is φ = 83809152.

The previous prime is 104993461. The next prime is 104993501. The reversal of 104993465 is 564399401.

It can be written as a sum of positive squares in 4 ways, for example, as 45333289 + 59660176 = 6733^2 + 7724^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 104993465 - 2² = 104993461 is a prime.

It is a super-2 number, since 2×104993465² = 22047255385412450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104993461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20690 + ... + 25259.

It is an arithmetic number, because the mean of its divisors is an integer number (15783825).

Almost surely, 2^104993465 is an apocalyptic number.

It is an amenable number.

104993465 is a deficient number, since it is larger than the sum of its proper divisors (21277135).

104993465 is an equidigital number, since it uses as much as digits as its factorization.

104993465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46411.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 104993465 is about 10246.6318856491. The cubic root of 104993465 is about 471.7596104857.

The spelling of 104993465 in words is "one hundred four million, nine hundred ninety-three thousand, four hundred sixty-five".