15042260 has 24 divisors (see below), whose sum is σ = 32325216. Its totient is φ = 5876640.

The previous prime is 15042257. The next prime is 15042277. The reversal of 15042260 is 6224051.

It is a happy number.

15042260 is digitally balanced in base 2, because in such base 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 (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7886 + ... + 9605.

It is an arithmetic number, because the mean of its divisors is an integer number (1346884).

Almost surely, 2^15042260 is an apocalyptic number.

15042260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15042260 is an abundant number, since it is smaller than the sum of its proper divisors (17282956).

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

15042260 is a wasteful number, since it uses less digits than its factorization.

15042260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17543 (or 17541 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 15042260 is about 3878.4352514900. The cubic root of 15042260 is about 246.8525949864.

The spelling of 15042260 in words is "fifteen million, forty-two thousand, two hundred sixty".