2562042 has 16 divisors (see below), whose sum is σ = 5856192. Its totient is φ = 732000.

The previous prime is 2562031. The next prime is 2562097. The reversal of 2562042 is 2402652.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30459 + ... + 30542.

It is an arithmetic number, because the mean of its divisors is an integer number (366012).

2^2562042 is an apocalyptic number.

2562042 is an abundant number, since it is smaller than the sum of its proper divisors (3294150).

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

2562042 is a wasteful number, since it uses less digits than its factorization.

2562042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61013.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2562042 is about 1600.6379977996. The cubic root of 2562042 is about 136.8344386808.

Adding to 2562042 its reverse (2402652), we get a palindrome (4964694).

The spelling of 2562042 in words is "two million, five hundred sixty-two thousand, forty-two".