15160420 has 48 divisors (see below), whose sum is σ = 35054208. Its totient is φ = 5461760.

The previous prime is 15160399. The next prime is 15160433. The reversal of 15160420 is 2406151.

15160420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×15160420³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29889 + ... + 30391.

It is an arithmetic number, because the mean of its divisors is an integer number (730296).

Almost surely, 2^15160420 is an apocalyptic number.

15160420 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 15160420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17527104).

15160420 is an abundant number, since it is smaller than the sum of its proper divisors (19893788).

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

15160420 is a wasteful number, since it uses less digits than its factorization.

15160420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 15160420 is about 3893.6384012900. The cubic root of 15160420 is about 247.4972689560.

Adding to 15160420 its reverse (2406151), we get a palindrome (17566571).

The spelling of 15160420 in words is "fifteen million, one hundred sixty thousand, four hundred twenty".