42326570 has 32 divisors (see below), whose sum is σ = 89510400. Its totient is φ = 14207040.

The previous prime is 42326569. The next prime is 42326587. The reversal of 42326570 is 7562324.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13370 + ... + 16229.

It is an arithmetic number, because the mean of its divisors is an integer number (2797200).

Almost surely, 2^42326570 is an apocalyptic number.

42326570 is an abundant number, since it is smaller than the sum of its proper divisors (47183830).

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

42326570 is a wasteful number, since it uses less digits than its factorization.

42326570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29630.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 42326570 is about 6505.8873337924. The cubic root of 42326570 is about 348.5012648958.

Adding to 42326570 its reverse (7562324), we get a palindrome (49888894).

The spelling of 42326570 in words is "forty-two million, three hundred twenty-six thousand, five hundred seventy".