15114481 has 8 divisors (see below), whose sum is σ = 16459200. Its totient is φ = 13824720.

The previous prime is 15114461. The next prime is 15114497. The reversal of 15114481 is 18441151.

15114481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15114481 - 2⁷ = 15114353 is a prime.

It is a super-2 number, since 2×15114481² = 456895071798722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15114461) 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, 13165 + ... + 14266.

It is an arithmetic number, because the mean of its divisors is an integer number (2057400).

Almost surely, 2^15114481 is an apocalyptic number.

It is an amenable number.

15114481 is a deficient number, since it is larger than the sum of its proper divisors (1344719).

15114481 is a wasteful number, since it uses less digits than its factorization.

15114481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27479.

The product of its digits is 640, while the sum is 25.

The square root of 15114481 is about 3887.7346874497. The cubic root of 15114481 is about 247.2470278541.

The spelling of 15114481 in words is "fifteen million, one hundred fourteen thousand, four hundred eighty-one".