15042914 has 8 divisors (see below), whose sum is σ = 23044608. Its totient is φ = 7361380.

The previous prime is 15042893. The next prime is 15042917. The reversal of 15042914 is 41924051.

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

It is a super-2 number, since 2×15042914² = 452578523222792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15042917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79922 + ... + 80109.

It is an arithmetic number, because the mean of its divisors is an integer number (2880576).

Almost surely, 2^15042914 is an apocalyptic number.

15042914 is a deficient number, since it is larger than the sum of its proper divisors (8001694).

15042914 is a wasteful number, since it uses less digits than its factorization.

15042914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160080.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 15042914 is about 3878.5195629260. The cubic root of 15042914 is about 246.8561724466.

Adding to 15042914 its reverse (41924051), we get a palindrome (56966965).

The spelling of 15042914 in words is "fifteen million, forty-two thousand, nine hundred fourteen".