402234006 has 16 divisors (see below), whose sum is σ = 804664944. Its totient is φ = 134045184.

The previous prime is 402233981. The next prime is 402234121. The reversal of 402234006 is 600432204.

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 7 ways as a sum of consecutive naturals, for example, 41670 + ... + 50406.

It is an arithmetic number, because the mean of its divisors is an integer number (50291559).

Almost surely, 2^402234006 is an apocalyptic number.

402234006 is an abundant number, since it is smaller than the sum of its proper divisors (402430938).

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

402234006 is a wasteful number, since it uses less digits than its factorization.

402234006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16415.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 402234006 is about 20055.7723860239. The cubic root of 402234006 is about 738.1754453951.

The spelling of 402234006 in words is "four hundred two million, two hundred thirty-four thousand, six".