920832651 has 8 divisors (see below), whose sum is σ = 1364196560. Its totient is φ = 613888416.

The previous prime is 920832629. The next prime is 920832673. The reversal of 920832651 is 156238029.

It is an interprime number because it is at equal distance from previous prime (920832629) and next prime (920832673).

It is not a de Polignac number, because 920832651 - 2⁹ = 920832139 is a prime.

It is a super-2 number, since 2×920832651² = 1695865542295375602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (920832751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17052430 + ... + 17052483.

It is an arithmetic number, because the mean of its divisors is an integer number (170524570).

Almost surely, 2^920832651 is an apocalyptic number.

920832651 is a deficient number, since it is larger than the sum of its proper divisors (443363909).

920832651 is a wasteful number, since it uses less digits than its factorization.

920832651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34104922 (or 34104916 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 920832651 is about 30345.2245172119. The cubic root of 920832651 is about 972.8821533452.

The spelling of 920832651 in words is "nine hundred twenty million, eight hundred thirty-two thousand, six hundred fifty-one".