2537496 has 48 divisors (see below), whose sum is σ = 7403760. Its totient is φ = 780480.

The previous prime is 2537467. The next prime is 2537501. The reversal of 2537496 is 6947352.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 2¹¹ + 5⁹ + 3¹² + 7² + 4⁶ + 9² + 6⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 2537496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420 + ... + 2291.

It is an arithmetic number, because the mean of its divisors is an integer number (154245).

2^2537496 is an apocalyptic number.

2537496 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2537496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3701880).

2537496 is an abundant number, since it is smaller than the sum of its proper divisors (4866264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2537496 is a wasteful number, since it uses less digits than its factorization.

2537496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736 (or 2729 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 2537496 is about 1592.9519766773. The cubic root of 2537496 is about 136.3960485378.

The spelling of 2537496 in words is "two million, five hundred thirty-seven thousand, four hundred ninety-six".