42023554 has 8 divisors (see below), whose sum is σ = 66353040. Its totient is φ = 19905876.

The previous prime is 42023537. The next prime is 42023567. The reversal of 42023554 is 45532024.

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

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, 552904 + ... + 552979.

It is an arithmetic number, because the mean of its divisors is an integer number (8294130).

Almost surely, 2^42023554 is an apocalyptic number.

42023554 is a deficient number, since it is larger than the sum of its proper divisors (24329486).

42023554 is a wasteful number, since it uses less digits than its factorization.

42023554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105904.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 42023554 is about 6482.5576742517. The cubic root of 42023554 is about 347.6676319736.

Adding to 42023554 its reverse (45532024), we get a palindrome (87555578).

The spelling of 42023554 in words is "forty-two million, twenty-three thousand, five hundred fifty-four".