2537138 has 8 divisors (see below), whose sum is σ = 3818880. Its totient is φ = 1264180.

The previous prime is 2537113. The next prime is 2537141. The reversal of 2537138 is 8317352.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2537138.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418 + ... + 2661.

It is an arithmetic number, because the mean of its divisors is an integer number (477360).

2^2537138 is an apocalyptic number.

2537138 is a deficient number, since it is larger than the sum of its proper divisors (1281742).

2537138 is a wasteful number, since it uses less digits than its factorization.

2537138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392.

The product of its digits is 5040, while the sum is 29.

The square root of 2537138 is about 1592.8396027221. The cubic root of 2537138 is about 136.3896338043.

The spelling of 2537138 in words is "two million, five hundred thirty-seven thousand, one hundred thirty-eight".