1552622982 has 16 divisors (see below), whose sum is σ = 3105649200. Its totient is φ = 517473792.

The previous prime is 1552622963. The next prime is 1552622989. The reversal of 1552622982 is 2892262551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552622989) 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, 60894 + ... + 82542.

It is an arithmetic number, because the mean of its divisors is an integer number (194103075).

Almost surely, 2^1552622982 is an apocalyptic number.

1552622982 is an abundant number, since it is smaller than the sum of its proper divisors (1553026218).

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

1552622982 is a wasteful number, since it uses less digits than its factorization.

1552622982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33607.

The product of its digits is 172800, while the sum is 42.

The square root of 1552622982 is about 39403.3371936946. The cubic root of 1552622982 is about 1157.9469685565.

The spelling of 1552622982 in words is "one billion, five hundred fifty-two million, six hundred twenty-two thousand, nine hundred eighty-two".