920450883 has 16 divisors (see below), whose sum is σ = 1355788800. Its totient is φ = 550786080.

The previous prime is 920450863. The next prime is 920450903. The reversal of 920450883 is 388054029.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (920450863) and next prime (920450903).

It is not a de Polignac number, because 920450883 - 2⁸ = 920450627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (920450863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173928 + ... + 179141.

It is an arithmetic number, because the mean of its divisors is an integer number (84736800).

Almost surely, 2^920450883 is an apocalyptic number.

920450883 is a deficient number, since it is larger than the sum of its proper divisors (435337917).

920450883 is a wasteful number, since it uses less digits than its factorization.

920450883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353162.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 920450883 is about 30338.9334519195. The cubic root of 920450883 is about 972.7476856929.

The spelling of 920450883 in words is "nine hundred twenty million, four hundred fifty thousand, eight hundred eighty-three".