14142537 has 6 divisors (see below), whose sum is σ = 20428122. Its totient is φ = 9428352.

The previous prime is 14142533. The next prime is 14142551. The reversal of 14142537 is 73524141.

It can be written as a sum of positive squares in only one way, i.e., 13995081 + 147456 = 3741^2 + 384^2 .

It is not a de Polignac number, because 14142537 - 2² = 14142533 is a prime.

It is a super-2 number, since 2×14142537² = 400022705592738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14142537.

It is not an unprimeable number, because it can be changed into a prime (14142533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 785688 + ... + 785705.

It is an arithmetic number, because the mean of its divisors is an integer number (3404687).

Almost surely, 2^14142537 is an apocalyptic number.

It is an amenable number.

14142537 is a deficient number, since it is larger than the sum of its proper divisors (6285585).

14142537 is a wasteful number, since it uses less digits than its factorization.

14142537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571399 (or 1571396 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 14142537 is about 3760.6564586519. The cubic root of 14142537 is about 241.8294053031.

Adding to 14142537 its reverse (73524141), we get a palindrome (87666678).

The spelling of 14142537 in words is "fourteen million, one hundred forty-two thousand, five hundred thirty-seven".