15152042 has 16 divisors (see below), whose sum is σ = 23587200. Its totient is φ = 7294560.

The previous prime is 15152029. The next prime is 15152047. The reversal of 15152042 is 24025151.

It is not an unprimeable number, because it can be changed into a prime (15152047) 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, 5309 + ... + 7647.

It is an arithmetic number, because the mean of its divisors is an integer number (1474200).

Almost surely, 2^15152042 is an apocalyptic number.

15152042 is a deficient number, since it is larger than the sum of its proper divisors (8435158).

15152042 is a wasteful number, since it uses less digits than its factorization.

15152042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 15152042 is about 3892.5623951325. The cubic root of 15152042 is about 247.4516696433.

Adding to 15152042 its reverse (24025151), we get a palindrome (39177193).

The spelling of 15152042 in words is "fifteen million, one hundred fifty-two thousand, forty-two".