1152213562 has 16 divisors (see below), whose sum is σ = 1741350240. Its totient is φ = 571775472.

The previous prime is 1152213527. The next prime is 1152213581. The reversal of 1152213562 is 2653122511.

It is a self number, because there is not a number n which added to its sum of digits gives 1152213562.

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, 219889 + ... + 225067.

It is an arithmetic number, because the mean of its divisors is an integer number (108834390).

Almost surely, 2^1152213562 is an apocalyptic number.

1152213562 is a deficient number, since it is larger than the sum of its proper divisors (589136678).

1152213562 is a wasteful number, since it uses less digits than its factorization.

1152213562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5997.

The product of its digits is 3600, while the sum is 28.

The square root of 1152213562 is about 33944.2714165439. The cubic root of 1152213562 is about 1048.3613327057.

The spelling of 1152213562 in words is "one billion, one hundred fifty-two million, two hundred thirteen thousand, five hundred sixty-two".