15140104 has 32 divisors (see below), whose sum is σ = 33324480. Its totient is φ = 6312384.

The previous prime is 15140101. The next prime is 15140129. The reversal of 15140104 is 40104151.

It is not an unprimeable number, because it can be changed into a prime (15140101) 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, 1582 + ... + 5725.

It is an arithmetic number, because the mean of its divisors is an integer number (1041390).

Almost surely, 2^15140104 is an apocalyptic number.

15140104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

15140104 is an abundant number, since it is smaller than the sum of its proper divisors (18184376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15140104 is a wasteful number, since it uses less digits than its factorization.

15140104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7357 (or 7353 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 15140104 is about 3891.0286557670. The cubic root of 15140104 is about 247.3866651114.

Adding to 15140104 its reverse (40104151), we get a palindrome (55244255).

The spelling of 15140104 in words is "fifteen million, one hundred forty thousand, one hundred four".