42023486 has 8 divisors (see below), whose sum is σ = 63743760. Its totient is φ = 20775568.

The previous prime is 42023479. The next prime is 42023491. The reversal of 42023486 is 68432024.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117866 + ... + 118221.

It is an arithmetic number, because the mean of its divisors is an integer number (7967970).

Almost surely, 2^42023486 is an apocalyptic number.

42023486 is a deficient number, since it is larger than the sum of its proper divisors (21720274).

42023486 is a wasteful number, since it uses less digits than its factorization.

42023486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236178.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 42023486 is about 6482.5524294062. The cubic root of 42023486 is about 347.6674444485.

The spelling of 42023486 in words is "forty-two million, twenty-three thousand, four hundred eighty-six".