402024046 has 16 divisors (see below), whose sum is σ = 610117200. Its totient is φ = 198661248.

The previous prime is 402024043. The next prime is 402024047. The reversal of 402024046 is 640420204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402024043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92265 + ... + 96523.

It is an arithmetic number, because the mean of its divisors is an integer number (38132325).

Almost surely, 2^402024046 is an apocalyptic number.

402024046 is a deficient number, since it is larger than the sum of its proper divisors (208093154).

402024046 is a wasteful number, since it uses less digits than its factorization.

402024046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4803.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 402024046 is about 20050.5372995339. The cubic root of 402024046 is about 738.0469842762.

The spelling of 402024046 in words is "four hundred two million, twenty-four thousand, forty-six".