2523037 has 8 divisors (see below), whose sum is σ = 2764512. Its totient is φ = 2283600.

The previous prime is 2523013. The next prime is 2523041. The reversal of 2523037 is 7303252.

It is a happy number.

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

It is not a de Polignac number, because 2523037 - 2⁷ = 2522909 is a prime.

It is a Duffinian number.

2523037 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2522999 and 2523017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523047) 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, 3487 + ... + 4147.

It is an arithmetic number, because the mean of its divisors is an integer number (345564).

2^2523037 is an apocalyptic number.

It is an amenable number.

2523037 is a deficient number, since it is larger than the sum of its proper divisors (241475).

2523037 is a wasteful number, since it uses less digits than its factorization.

2523037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 2523037 is about 1588.4070636962. The cubic root of 2523037 is about 136.1364871132.

Adding to 2523037 its reverse (7303252), we get a palindrome (9826289).

The spelling of 2523037 in words is "two million, five hundred twenty-three thousand, thirty-seven".