1122640482 has 16 divisors (see below), whose sum is σ = 2270509920. Its totient is φ = 370008672.

The previous prime is 1122640471. The next prime is 1122640529. The reversal of 1122640482 is 2840462211.

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, 1050628 + ... + 1051695.

It is an arithmetic number, because the mean of its divisors is an integer number (141906870).

Almost surely, 2^1122640482 is an apocalyptic number.

1122640482 is an abundant number, since it is smaller than the sum of its proper divisors (1147869438).

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

1122640482 is a wasteful number, since it uses less digits than its factorization.

1122640482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102417.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 1122640482 is about 33505.8275826758. The cubic root of 1122640482 is about 1039.3142921947.

The spelling of 1122640482 in words is "one billion, one hundred twenty-two million, six hundred forty thousand, four hundred eighty-two".