2542284622 has 64 divisors (see below), whose sum is σ = 4191989760. Its totient is φ = 1153152000.

The previous prime is 2542284593. The next prime is 2542284629. The reversal of 2542284622 is 2264822452.

2542284622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2542284622² = 12926422198515365768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542284629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16836247 + ... + 16836397.

It is an arithmetic number, because the mean of its divisors is an integer number (65499840).

Almost surely, 2^2542284622 is an apocalyptic number.

2542284622 is a deficient number, since it is larger than the sum of its proper divisors (1649705138).

2542284622 is a wasteful number, since it uses less digits than its factorization.

2542284622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409.

The product of its digits is 122880, while the sum is 37.

The square root of 2542284622 is about 50421.0731936558. The cubic root of 2542284622 is about 1364.8179431324.

The spelling of 2542284622 in words is "two billion, five hundred forty-two million, two hundred eighty-four thousand, six hundred twenty-two".