42268292 has 12 divisors (see below), whose sum is σ = 80694096. Its totient is φ = 19212840.

The previous prime is 42268279. The next prime is 42268309. The reversal of 42268292 is 29286224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480278 + ... + 480365.

It is an arithmetic number, because the mean of its divisors is an integer number (6724508).

Almost surely, 2^42268292 is an apocalyptic number.

It is an amenable number.

42268292 is a deficient number, since it is larger than the sum of its proper divisors (38425804).

42268292 is a wasteful number, since it uses less digits than its factorization.

42268292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960658 (or 960656 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 42268292 is about 6501.4069246587. The cubic root of 42268292 is about 348.3412449587.

The spelling of 42268292 in words is "forty-two million, two hundred sixty-eight thousand, two hundred ninety-two".