1355612982 has 16 divisors (see below), whose sum is σ = 2745546240. Its totient is φ = 446150952.

The previous prime is 1355612953. The next prime is 1355612987. The reversal of 1355612982 is 2892165531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355612987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429498 + ... + 1430445.

It is an arithmetic number, because the mean of its divisors is an integer number (171596640).

Almost surely, 2^1355612982 is an apocalyptic number.

1355612982 is an abundant number, since it is smaller than the sum of its proper divisors (1389933258).

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

1355612982 is a wasteful number, since it uses less digits than its factorization.

1355612982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860027.

The product of its digits is 129600, while the sum is 42.

The square root of 1355612982 is about 36818.6499209300. The cubic root of 1355612982 is about 1106.7390651374.

The spelling of 1355612982 in words is "one billion, three hundred fifty-five million, six hundred twelve thousand, nine hundred eighty-two".