2562346238 has 4 divisors (see below), whose sum is σ = 3843519360. Its totient is φ = 1281173118.

The previous prime is 2562346219. The next prime is 2562346247. The reversal of 2562346238 is 8326432652.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2562346195 and 2562346204.

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, 640586558 + ... + 640586561.

It is an arithmetic number, because the mean of its divisors is an integer number (960879840).

Almost surely, 2^2562346238 is an apocalyptic number.

2562346238 is a deficient number, since it is larger than the sum of its proper divisors (1281173122).

2562346238 is a wasteful number, since it uses less digits than its factorization.

2562346238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281173121.

The product of its digits is 414720, while the sum is 41.

The square root of 2562346238 is about 50619.6230527253. The cubic root of 2562346238 is about 1368.3985474977.

The spelling of 2562346238 in words is "two billion, five hundred sixty-two million, three hundred forty-six thousand, two hundred thirty-eight".