2522037 has 8 divisors (see below), whose sum is σ = 3843136. Its totient is φ = 1441152.

The previous prime is 2522027. The next prime is 2522053. The reversal of 2522037 is 7302252.

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

It is not a de Polignac number, because 2522037 - 2⁴ = 2522021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 120097 = 2522037 / (2 + 5 + 2 + 2 + 0 + 3 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522017) 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, 60028 + ... + 60069.

It is an arithmetic number, because the mean of its divisors is an integer number (480392).

2^2522037 is an apocalyptic number.

It is an amenable number.

2522037 is a deficient number, since it is larger than the sum of its proper divisors (1321099).

2522037 is a wasteful number, since it uses less digits than its factorization.

2522037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120107.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 2522037 is about 1588.0922517285. The cubic root of 2522037 is about 136.1184989403.

Adding to 2522037 its reverse (7302252), we get a palindrome (9824289).

The spelling of 2522037 in words is "two million, five hundred twenty-two thousand, thirty-seven".