2562368 has 14 divisors (see below), whose sum is σ = 5084826. Its totient is φ = 1281152.

The previous prime is 2562349. The next prime is 2562383. The reversal of 2562368 is 8632652.

It can be written as a sum of positive squares in only one way, i.e., 2408704 + 153664 = 1552^2 + 392^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a d-powerful number, because it can be written as 2¹⁴ + 5⁹ + 6⁶ + 2¹⁸ + 3³ + 6⁷ + 8⁴ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19955 + ... + 20082.

2^2562368 is an apocalyptic number.

It is an amenable number.

2562368 is a deficient number, since it is larger than the sum of its proper divisors (2522458).

2562368 is an equidigital number, since it uses as much as digits as its factorization.

2562368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40049 (or 40039 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 2562368 is about 1600.7398289541. The cubic root of 2562368 is about 136.8402421422.

The spelling of 2562368 in words is "two million, five hundred sixty-two thousand, three hundred sixty-eight".