42097322 has 8 divisors (see below), whose sum is σ = 63180000. Its totient is φ = 21037324.

The previous prime is 42097303. The next prime is 42097327. The reversal of 42097322 is 22379024.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (42097327) by changing a digit.

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, 179 + ... + 9177.

It is an arithmetic number, because the mean of its divisors is an integer number (7897500).

Almost surely, 2^42097322 is an apocalyptic number.

42097322 is a deficient number, since it is larger than the sum of its proper divisors (21082678).

42097322 is a wasteful number, since it uses less digits than its factorization.

42097322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11340.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 42097322 is about 6488.2449090644. The cubic root of 42097322 is about 347.8709445711.

The spelling of 42097322 in words is "forty-two million, ninety-seven thousand, three hundred twenty-two".