422000294 has 12 divisors (see below), whose sum is σ = 636001596. Its totient is φ = 210004452.

The previous prime is 422000291. The next prime is 422000329. The reversal of 422000294 is 492000224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422000291) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 97337 + ... + 101579.

It is an arithmetic number, because the mean of its divisors is an integer number (53000133).

Almost surely, 2^422000294 is an apocalyptic number.

422000294 is a deficient number, since it is larger than the sum of its proper divisors (214001302).

422000294 is an equidigital number, since it uses as much as digits as its factorization.

422000294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691 (or 4468 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 422000294 is about 20542.6457400209. The cubic root of 422000294 is about 750.0742409471.

The spelling of 422000294 in words is "four hundred twenty-two million, two hundred ninety-four", and thus it is an aban number.