920450882 has 8 divisors (see below), whose sum is σ = 1486882236. Its totient is φ = 424823472.

The previous prime is 920450863. The next prime is 920450903. The reversal of 920450882 is 288054029.

It can be written as a sum of positive squares in 2 ways, for example, as 909685921 + 10764961 = 30161^2 + 3281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17700953 + ... + 17701004.

Almost surely, 2^920450882 is an apocalyptic number.

920450882 is a deficient number, since it is larger than the sum of its proper divisors (566431354).

920450882 is a wasteful number, since it uses less digits than its factorization.

920450882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35401972.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 920450882 is about 30338.9334354390. The cubic root of 920450882 is about 972.7476853407.

The spelling of 920450882 in words is "nine hundred twenty million, four hundred fifty thousand, eight hundred eighty-two".