2296458 has 48 divisors (see below), whose sum is σ = 5451840. Its totient is φ = 715176.

The previous prime is 2296447. The next prime is 2296487. The reversal of 2296458 is 8546922.

It is a happy number.

2296458 is a `hidden beast` number, since 2 + 2 + 9 + 645 + 8 = 666.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁶ + 9⁶ + 6⁸ + 4² + 5⁶ + 8⁴ .

Its product of digits (34560) is a multiple of the sum of its prime factors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53385 + ... + 53427.

It is an arithmetic number, because the mean of its divisors is an integer number (113580).

2^2296458 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2296458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2725920).

2296458 is an abundant number, since it is smaller than the sum of its proper divisors (3155382).

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

2296458 is a wasteful number, since it uses less digits than its factorization.

2296458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 71 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 2296458 is about 1515.4068760567. The cubic root of 2296458 is about 131.9328170519.

The spelling of 2296458 in words is "two million, two hundred ninety-six thousand, four hundred fifty-eight".