2542280106 has 16 divisors (see below), whose sum is σ = 5104820448. Its totient is φ = 844050000.

The previous prime is 2542280063. The next prime is 2542280107. The reversal of 2542280106 is 6010822452.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2542280107) 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, 842545 + ... + 845556.

It is an arithmetic number, because the mean of its divisors is an integer number (319051278).

Almost surely, 2^2542280106 is an apocalyptic number.

2542280106 is an abundant number, since it is smaller than the sum of its proper divisors (2562540342).

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

2542280106 is a wasteful number, since it uses less digits than its factorization.

2542280106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688357.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2542280106 is about 50421.0284107732. The cubic root of 2542280106 is about 1364.8171349982.

The spelling of 2542280106 in words is "two billion, five hundred forty-two million, two hundred eighty thousand, one hundred six".