2242677542 has 16 divisors (see below), whose sum is σ = 3866817312. Its totient is φ = 955590720.

The previous prime is 2242677529. The next prime is 2242677551. The reversal of 2242677542 is 2457762422.

It is a self number, because there is not a number n which added to its sum of digits gives 2242677542.

It is a congruent number.

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, 460559 + ... + 465402.

It is an arithmetic number, because the mean of its divisors is an integer number (241676082).

Almost surely, 2^2242677542 is an apocalyptic number.

2242677542 is a deficient number, since it is larger than the sum of its proper divisors (1624139770).

2242677542 is a wasteful number, since it uses less digits than its factorization.

2242677542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926143.

The product of its digits is 376320, while the sum is 41.

The square root of 2242677542 is about 47356.9165170200. The cubic root of 2242677542 is about 1308.9476508617.

The spelling of 2242677542 in words is "two billion, two hundred forty-two million, six hundred seventy-seven thousand, five hundred forty-two".