423002298 has 16 divisors (see below), whose sum is σ = 852092640. Its totient is φ = 139986096.

The previous prime is 423002297. The next prime is 423002383. The reversal of 423002298 is 892200324.

It is a super-2 number, since 2×423002298² = 357861888226561608, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (423002291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252765 + ... + 254432.

It is an arithmetic number, because the mean of its divisors is an integer number (53255790).

Almost surely, 2^423002298 is an apocalyptic number.

423002298 is an abundant number, since it is smaller than the sum of its proper divisors (429090342).

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

423002298 is a wasteful number, since it uses less digits than its factorization.

423002298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507341.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 423002298 is about 20567.0196674190. The cubic root of 423002298 is about 750.6674343102.

The spelling of 423002298 in words is "four hundred twenty-three million, two thousand, two hundred ninety-eight".