15139033 has 8 divisors (see below), whose sum is σ = 18632768. Its totient is φ = 11978064.

The previous prime is 15139009. The next prime is 15139049. The reversal of 15139033 is 33093151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15139033 - 2⁵ = 15139001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15138989 and 15139007.

It is not an unprimeable number, because it can be changed into a prime (15139063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83091 + ... + 83272.

It is an arithmetic number, because the mean of its divisors is an integer number (2329096).

Almost surely, 2^15139033 is an apocalyptic number.

15139033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

15139033 is a deficient number, since it is larger than the sum of its proper divisors (3493735).

15139033 is a wasteful number, since it uses less digits than its factorization.

15139033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166383.

The product of its (nonzero) digits is 1215, while the sum is 25.

The square root of 15139033 is about 3890.8910290575. The cubic root of 15139033 is about 247.3808316560.

The spelling of 15139033 in words is "fifteen million, one hundred thirty-nine thousand, thirty-three".