427082046 has 16 divisors (see below), whose sum is σ = 877250064. Its totient is φ = 138513024.

The previous prime is 427082039. The next prime is 427082069. The reversal of 427082046 is 640280724.

It is a super-2 number, since 2×427082046² = 364798148031092232, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 427081998 and 427082016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961675 + ... + 962118.

It is an arithmetic number, because the mean of its divisors is an integer number (54828129).

Almost surely, 2^427082046 is an apocalyptic number.

427082046 is an abundant number, since it is smaller than the sum of its proper divisors (450168018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427082046 is a wasteful number, since it uses less digits than its factorization.

427082046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923835.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 427082046 is about 20665.9634665311. The cubic root of 427082046 is about 753.0730481912.

The spelling of 427082046 in words is "four hundred twenty-seven million, eighty-two thousand, forty-six".