422416026 has 16 divisors (see below), whose sum is σ = 938702400. Its totient is φ = 140805324.

The previous prime is 422416019. The next prime is 422416031. The reversal of 422416026 is 620614224.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 3911206 + ... + 3911313.

It is an arithmetic number, because the mean of its divisors is an integer number (58668900).

Almost surely, 2^422416026 is an apocalyptic number.

422416026 is an abundant number, since it is smaller than the sum of its proper divisors (516286374).

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

422416026 is a wasteful number, since it uses less digits than its factorization.

422416026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7822530 (or 7822524 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 422416026 is about 20552.7620041687. The cubic root of 422416026 is about 750.3204710449.

The spelling of 422416026 in words is "four hundred twenty-two million, four hundred sixteen thousand, twenty-six".