42226316 has 12 divisors (see below), whose sum is σ = 80613960. Its totient is φ = 19193760.

The previous prime is 42226307. The next prime is 42226397. The reversal of 42226316 is 61362224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479801 + ... + 479888.

It is an arithmetic number, because the mean of its divisors is an integer number (6717830).

Almost surely, 2^42226316 is an apocalyptic number.

It is an amenable number.

42226316 is a deficient number, since it is larger than the sum of its proper divisors (38387644).

42226316 is a wasteful number, since it uses less digits than its factorization.

42226316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959704 (or 959702 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 42226316 is about 6498.1778984574. The cubic root of 42226316 is about 348.2258959633.

The spelling of 42226316 in words is "forty-two million, two hundred twenty-six thousand, three hundred sixteen".