42023064 has 32 divisors (see below), whose sum is σ = 107043120. Its totient is φ = 13742976.

The previous prime is 42023057. The next prime is 42023071. The reversal of 42023064 is 46032024.

It is an interprime number because it is at equal distance from previous prime (42023057) and next prime (42023071).

It is a self number, because there is not a number n which added to its sum of digits gives 42023064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15247 + ... + 17790.

Almost surely, 2^42023064 is an apocalyptic number.

It is an amenable number.

42023064 is an abundant number, since it is smaller than the sum of its proper divisors (65020056).

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

42023064 is a wasteful number, since it uses less digits than its factorization.

42023064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33099 (or 33095 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 42023064 is about 6482.5198804169. The cubic root of 42023064 is about 347.6662806854. Note that the first 3 decimals are identical.

Adding to 42023064 its reverse (46032024), we get a palindrome (88055088).

The spelling of 42023064 in words is "forty-two million, twenty-three thousand, sixty-four".