42362023 has 16 divisors (see below), whose sum is σ = 47295360. Its totient is φ = 37620000.

The previous prime is 42362017. The next prime is 42362051. The reversal of 42362023 is 32026324.

It is a happy number.

It is not a de Polignac number, because 42362023 - 2²¹ = 40264871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42361985 and 42362003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42362053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168648 + ... + 168898.

It is an arithmetic number, because the mean of its divisors is an integer number (2955960).

Almost surely, 2^42362023 is an apocalyptic number.

42362023 is a deficient number, since it is larger than the sum of its proper divisors (4933337).

42362023 is a wasteful number, since it uses less digits than its factorization.

42362023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 42362023 is about 6508.6114494568. The cubic root of 42362023 is about 348.5985400218.

Adding to 42362023 its reverse (32026324), we get a palindrome (74388347).

The spelling of 42362023 in words is "forty-two million, three hundred sixty-two thousand, twenty-three".