2497380 has 48 divisors (see below), whose sum is σ = 7076160. Its totient is φ = 658048.

The previous prime is 2497367. The next prime is 2497381. The reversal of 2497380 is 837942.

It is not an unprimeable number, because it can be changed into a prime (2497381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6226 + ... + 6614.

It is an arithmetic number, because the mean of its divisors is an integer number (147420).

2^2497380 is an apocalyptic number.

2497380 is a gapful number since it is divisible by the number (20) 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 2497380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3538080).

2497380 is an abundant number, since it is smaller than the sum of its proper divisors (4578780).

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

2497380 is a wasteful number, since it uses less digits than its factorization.

2497380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2497380 is about 1580.3100961520. The cubic root of 2497380 is about 135.6734524299.

The spelling of 2497380 in words is "two million, four hundred ninety-seven thousand, three hundred eighty".