15234480 has 100 divisors (see below), whose sum is σ = 52934112. Its totient is φ = 4060800.

The previous prime is 15234473. The next prime is 15234481. The reversal of 15234480 is 8443251.

15234480 is a `hidden beast` number, since 152 + 34 + 480 = 666.

15234480 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 (15234481) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5305 + ... + 7655.

Almost surely, 2^15234480 is an apocalyptic number.

15234480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15234480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26467056).

15234480 is an abundant number, since it is smaller than the sum of its proper divisors (37699632).

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

15234480 is a wasteful number, since it uses less digits than its factorization.

15234480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376 (or 2361 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 15234480 is about 3903.1371997407. The cubic root of 15234480 is about 247.8996298660.

The spelling of 15234480 in words is "fifteen million, two hundred thirty-four thousand, four hundred eighty".