2562342 has 16 divisors (see below), whose sum is σ = 5426352. Its totient is φ = 803840.

The previous prime is 2562337. The next prime is 2562347. The reversal of 2562342 is 2432652.

It is an interprime number because it is at equal distance from previous prime (2562337) and next prime (2562347).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2³ + 5⁹ + 6⁴ + 2¹³ + 3¹⁰ + 4⁷ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12459 + ... + 12662.

It is an arithmetic number, because the mean of its divisors is an integer number (339147).

2^2562342 is an apocalyptic number.

2562342 is an abundant number, since it is smaller than the sum of its proper divisors (2864010).

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

2562342 is a wasteful number, since it uses less digits than its factorization.

2562342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25143.

The product of its digits is 2880, while the sum is 24.

The square root of 2562342 is about 1600.7317076887. The cubic root of 2562342 is about 136.8397793075.

Adding to 2562342 its reverse (2432652), we get a palindrome (4994994).

The spelling of 2562342 in words is "two million, five hundred sixty-two thousand, three hundred forty-two".