15048030 has 16 divisors (see below), whose sum is σ = 36115344. Its totient is φ = 4012800.

The previous prime is 15048023. The next prime is 15048041. The reversal of 15048030 is 3084051.

It is a junction number, because it is equal to n+sod(n) for n = 15047988 and 15048006.

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, 250771 + ... + 250830.

It is an arithmetic number, because the mean of its divisors is an integer number (2257209).

Almost surely, 2^15048030 is an apocalyptic number.

15048030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15048030 is an abundant number, since it is smaller than the sum of its proper divisors (21067314).

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

15048030 is a wasteful number, since it uses less digits than its factorization.

15048030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501611.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 15048030 is about 3879.1790368582. The cubic root of 15048030 is about 246.8841540162.

The spelling of 15048030 in words is "fifteen million, forty-eight thousand, thirty".