104037345 has 16 divisors (see below), whose sum is σ = 184955520. Its totient is φ = 55486512.

The previous prime is 104037319. The next prime is 104037347. The reversal of 104037345 is 543730401.

It is not a de Polignac number, because 104037345 - 2¹¹ = 104035297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (104037347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385189 + ... + 385458.

It is an arithmetic number, because the mean of its divisors is an integer number (11559720).

Almost surely, 2^104037345 is an apocalyptic number.

104037345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104037345 is a deficient number, since it is larger than the sum of its proper divisors (80918175).

104037345 is an equidigital number, since it uses as much as digits as its factorization.

104037345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770661 (or 770655 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 104037345 is about 10199.8698521109. The cubic root of 104037345 is about 470.3232196502.

Adding to 104037345 its reverse (543730401), we get a palindrome (647767746).

The spelling of 104037345 in words is "one hundred four million, thirty-seven thousand, three hundred forty-five".