15034121 has 8 divisors (see below), whose sum is σ = 15371784. Its totient is φ = 14699520.

The previous prime is 15034109. The next prime is 15034169. The reversal of 15034121 is 12143051.

15034121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 18496 + 15015625 = 136^2 + 3875^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 15034121 - 2⁶ = 15034057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15034121.

It is not an unprimeable number, because it can be changed into a prime (15034181) 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, 11135 + ... + 12411.

It is an arithmetic number, because the mean of its divisors is an integer number (1921473).

Almost surely, 2^15034121 is an apocalyptic number.

It is an amenable number.

15034121 is a deficient number, since it is larger than the sum of its proper divisors (337663).

15034121 is a wasteful number, since it uses less digits than its factorization.

15034121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 15034121 is about 3877.3858461598. The cubic root of 15034121 is about 246.8080649813.

Adding to 15034121 its reverse (12143051), we get a palindrome (27177172).

The spelling of 15034121 in words is "fifteen million, thirty-four thousand, one hundred twenty-one".