402000927 has 16 divisors (see below), whose sum is σ = 540960000. Its totient is φ = 265529664.

The previous prime is 402000913. The next prime is 402000931. The reversal of 402000927 is 729000204.

It is not a de Polignac number, because 402000927 - 2¹⁰ = 401999903 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 402000897 and 402000906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402000127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382699 + ... + 383747.

It is an arithmetic number, because the mean of its divisors is an integer number (33810000).

Almost surely, 2^402000927 is an apocalyptic number.

402000927 is a deficient number, since it is larger than the sum of its proper divisors (138959073).

402000927 is a wasteful number, since it uses less digits than its factorization.

402000927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 402000927 is about 20049.9607730290. The cubic root of 402000927 is about 738.0328365028.

The spelling of 402000927 in words is "four hundred two million, nine hundred twenty-seven", and thus it is an aban number.