42053322 has 8 divisors (see below), whose sum is σ = 84106656. Its totient is φ = 14017772.

The previous prime is 42053321. The next prime is 42053351. The reversal of 42053322 is 22335024.

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

42053322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (42053321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3504438 + ... + 3504449.

It is an arithmetic number, because the mean of its divisors is an integer number (10513332).

Almost surely, 2^42053322 is an apocalyptic number.

42053322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42053322 is a wasteful number, since it uses less digits than its factorization.

42053322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7008892.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 42053322 is about 6484.8532751328. The cubic root of 42053322 is about 347.7497044174.

Adding to 42053322 its reverse (22335024), we get a palindrome (64388346).

The spelling of 42053322 in words is "forty-two million, fifty-three thousand, three hundred twenty-two".