42322346 has 16 divisors (see below), whose sum is σ = 72266688. Its totient is φ = 18400800.

The previous prime is 42322331. The next prime is 42322351. The reversal of 42322346 is 64322324.

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, 41315 + ... + 42326.

It is an arithmetic number, because the mean of its divisors is an integer number (4516668).

Almost surely, 2^42322346 is an apocalyptic number.

42322346 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

42322346 is a deficient number, since it is larger than the sum of its proper divisors (29944342).

42322346 is a wasteful number, since it uses less digits than its factorization.

42322346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83677.

The product of its digits is 6912, while the sum is 26.

The square root of 42322346 is about 6505.5626966466. The cubic root of 42322346 is about 348.4896715608.

The spelling of 42322346 in words is "forty-two million, three hundred twenty-two thousand, three hundred forty-six".