920501197 has 16 divisors (see below), whose sum is σ = 1184661504. Its totient is φ = 694134000.

The previous prime is 920501143. The next prime is 920501201. The reversal of 920501197 is 791105029.

It is not a de Polignac number, because 920501197 - 2⁷ = 920501069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920501107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190429 + ... + 195202.

It is an arithmetic number, because the mean of its divisors is an integer number (74041344).

Almost surely, 2^920501197 is an apocalyptic number.

It is an amenable number.

920501197 is a deficient number, since it is larger than the sum of its proper divisors (264160307).

920501197 is a wasteful number, since it uses less digits than its factorization.

920501197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385680.

The product of its (nonzero) digits is 5670, while the sum is 34.

The square root of 920501197 is about 30339.7626391506. The cubic root of 920501197 is about 972.7654095919.

The spelling of 920501197 in words is "nine hundred twenty million, five hundred one thousand, one hundred ninety-seven".