1632122056 has 8 divisors (see below), whose sum is σ = 3060228870. Its totient is φ = 816061024.

The previous prime is 1632122029. The next prime is 1632122081. The reversal of 1632122056 is 6502212361.

It can be written as a sum of positive squares in only one way, i.e., 1165129956 + 466992100 = 34134^2 + 21610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102007621 + ... + 102007636.

Almost surely, 2^1632122056 is an apocalyptic number.

It is an amenable number.

1632122056 is a deficient number, since it is larger than the sum of its proper divisors (1428106814).

1632122056 is a wasteful number, since it uses less digits than its factorization.

1632122056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204015263 (or 204015259 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1632122056 is about 40399.5303933103. The cubic root of 1632122056 is about 1177.3824137490.

The spelling of 1632122056 in words is "one billion, six hundred thirty-two million, one hundred twenty-two thousand, fifty-six".