104940557 has 8 divisors (see below), whose sum is σ = 107231232. Its totient is φ = 102668400.

The previous prime is 104940533. The next prime is 104940569. The reversal of 104940557 is 755049401.

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 104940557 - 2¹⁰ = 104939533 is a prime.

It is a super-2 number, since 2×104940557² = 22025041006940498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104940257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7148 + ... + 16154.

It is an arithmetic number, because the mean of its divisors is an integer number (13403904).

Almost surely, 2^104940557 is an apocalyptic number.

It is an amenable number.

104940557 is a deficient number, since it is larger than the sum of its proper divisors (2290675).

104940557 is an equidigital number, since it uses as much as digits as its factorization.

104940557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 104940557 is about 10244.0498339280. The cubic root of 104940557 is about 471.6803545967.

Adding to 104940557 its reverse (755049401), we get a palindrome (859989958).

The spelling of 104940557 in words is "one hundred four million, nine hundred forty thousand, five hundred fifty-seven".