2526340842 has 48 divisors (see below), whose sum is σ = 5556096000. Its totient is φ = 829494432.

The previous prime is 2526340841. The next prime is 2526340867. The reversal of 2526340842 is 2480436252.

It is a junction number, because it is equal to n+sod(n) for n = 2526340797 and 2526340806.

It is not an unprimeable number, because it can be changed into a prime (2526340841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 679284 + ... + 682992.

It is an arithmetic number, because the mean of its divisors is an integer number (115752000).

Almost surely, 2^2526340842 is an apocalyptic number.

2526340842 is an abundant number, since it is smaller than the sum of its proper divisors (3029755158).

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

2526340842 is a wasteful number, since it uses less digits than its factorization.

2526340842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275 (or 4272 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 2526340842 is about 50262.7182114139. The cubic root of 2526340842 is about 1361.9588342336.

The spelling of 2526340842 in words is "two billion, five hundred twenty-six million, three hundred forty thousand, eight hundred forty-two".