15080745 has 32 divisors (see below), whose sum is σ = 25039872. Its totient is φ = 7745472.

The previous prime is 15080731. The next prime is 15080753. The reversal of 15080745 is 54708051.

15080745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15080745 - 2⁴ = 15080729 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66322 + ... + 66548.

It is an arithmetic number, because the mean of its divisors is an integer number (782496).

Almost surely, 2^15080745 is an apocalyptic number.

15080745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15080745 is a deficient number, since it is larger than the sum of its proper divisors (9959127).

15080745 is a wasteful number, since it uses less digits than its factorization.

15080745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 15080745 is about 3883.3934902351. The cubic root of 15080745 is about 247.0629364228.

Adding to 15080745 its reverse (54708051), we get a palindrome (69788796).

The spelling of 15080745 in words is "fifteen million, eighty thousand, seven hundred forty-five".