15148030 has 32 divisors (see below), whose sum is σ = 28905984. Its totient is φ = 5703456.

The previous prime is 15148009. The next prime is 15148031. The reversal of 15148030 is 3084151.

It is a junction number, because it is equal to n+sod(n) for n = 15147992 and 15148010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15148031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14919 + ... + 15901.

It is an arithmetic number, because the mean of its divisors is an integer number (903312).

Almost surely, 2^15148030 is an apocalyptic number.

15148030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15148030 is a deficient number, since it is larger than the sum of its proper divisors (13757954).

15148030 is a wasteful number, since it uses less digits than its factorization.

15148030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 15148030 is about 3892.0470192432. The cubic root of 15148030 is about 247.4298274006.

The spelling of 15148030 in words is "fifteen million, one hundred forty-eight thousand, thirty".