2497794 has 32 divisors (see below), whose sum is σ = 5558784. Its totient is φ = 743040.

The previous prime is 2497771. The next prime is 2497801. The reversal of 2497794 is 4977942.

It is a d-powerful number, because it can be written as 2¹⁵ + 4² + 9⁵ + 7⁴ + 7⁷ + 9⁶ + 4¹⁰ .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1902 + ... + 2934.

It is an arithmetic number, because the mean of its divisors is an integer number (173712).

2^2497794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2497794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2779392).

2497794 is an abundant number, since it is smaller than the sum of its proper divisors (3060990).

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

2497794 is a wasteful number, since it uses less digits than its factorization.

2497794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082.

The product of its digits is 127008, while the sum is 42.

The square root of 2497794 is about 1580.4410776742. The cubic root of 2497794 is about 135.6809490471.

The spelling of 2497794 in words is "two million, four hundred ninety-seven thousand, seven hundred ninety-four".