524000406 has 8 divisors (see below), whose sum is σ = 1048000824. Its totient is φ = 174666800.

The previous prime is 524000381. The next prime is 524000429. The reversal of 524000406 is 604000425.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

524000406 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43666695 + ... + 43666706.

It is an arithmetic number, because the mean of its divisors is an integer number (131000103).

Almost surely, 2^524000406 is an apocalyptic number.

524000406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

524000406 is a wasteful number, since it uses less digits than its factorization.

524000406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87333406.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 524000406 is about 22891.0551526137. The cubic root of 524000406 is about 806.2020061089.

The spelling of 524000406 in words is "five hundred twenty-four million, four hundred six", and thus it is an aban number.