42966022 has 8 divisors (see below), whose sum is σ = 70308072. Its totient is φ = 19530000.

The previous prime is 42966017. The next prime is 42966043. The reversal of 42966022 is 22066924.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 976479 + ... + 976522.

It is an arithmetic number, because the mean of its divisors is an integer number (8788509).

Almost surely, 2^42966022 is an apocalyptic number.

42966022 is a deficient number, since it is larger than the sum of its proper divisors (27342050).

42966022 is a wasteful number, since it uses less digits than its factorization.

42966022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953014.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 42966022 is about 6554.8472140852. The cubic root of 42966022 is about 350.2475038470.

The spelling of 42966022 in words is "forty-two million, nine hundred sixty-six thousand, twenty-two".