15053140 has 24 divisors (see below), whose sum is σ = 31701600. Its totient is φ = 6004128.

The previous prime is 15053119. The next prime is 15053147. The reversal of 15053140 is 4135051.

15053140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15053147) 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, 8011 + ... + 9709.

It is an arithmetic number, because the mean of its divisors is an integer number (1320900).

Almost surely, 2^15053140 is an apocalyptic number.

15053140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15053140 is an abundant number, since it is smaller than the sum of its proper divisors (16648460).

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

15053140 is a wasteful number, since it uses less digits than its factorization.

15053140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151 (or 2149 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 15053140 is about 3879.8376254684. The cubic root of 15053140 is about 246.9120964390.

Adding to 15053140 its reverse (4135051), we get a palindrome (19188191).

The spelling of 15053140 in words is "fifteen million, fifty-three thousand, one hundred forty".