15148042 has 16 divisors (see below), whose sum is σ = 27965952. Its totient is φ = 5992560.

The previous prime is 15148039. The next prime is 15148043. The reversal of 15148042 is 24084151.

It is a junction number, because it is equal to n+sod(n) for n = 15147998 and 15148016.

It is not an unprimeable number, because it can be changed into a prime (15148043) 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, 41434 + ... + 41797.

It is an arithmetic number, because the mean of its divisors is an integer number (1747872).

Almost surely, 2^15148042 is an apocalyptic number.

15148042 is a deficient number, since it is larger than the sum of its proper divisors (12817910).

15148042 is a wasteful number, since it uses less digits than its factorization.

15148042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83253.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 15148042 is about 3892.0485608481. The cubic root of 15148042 is about 247.4298927371.

The spelling of 15148042 in words is "fifteen million, one hundred forty-eight thousand, forty-two".