15430104 has 48 divisors (see below), whose sum is σ = 42817320. Its totient is φ = 5016960.

The previous prime is 15430099. The next prime is 15430111. The reversal of 15430104 is 40103451.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339 + ... + 5565.

Almost surely, 2^15430104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15430104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21408660).

15430104 is an abundant number, since it is smaller than the sum of its proper divisors (27387216).

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

15430104 is a wasteful number, since it uses less digits than its factorization.

15430104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280 (or 5273 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 15430104 is about 3928.1171061973. The cubic root of 15430104 is about 248.9562026805.

Adding to 15430104 its reverse (40103451), we get a palindrome (55533555).

The spelling of 15430104 in words is "fifteen million, four hundred thirty thousand, one hundred four".