42303572 has 24 divisors (see below), whose sum is σ = 77379456. Its totient is φ = 20216448.

The previous prime is 42303571. The next prime is 42303581. The reversal of 42303572 is 27530324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42303571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5468 + ... + 10700.

It is an arithmetic number, because the mean of its divisors is an integer number (3224144).

Almost surely, 2^42303572 is an apocalyptic number.

It is an amenable number.

42303572 is a deficient number, since it is larger than the sum of its proper divisors (35075884).

42303572 is a wasteful number, since it uses less digits than its factorization.

42303572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5327 (or 5325 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 42303572 is about 6504.1196175962. The cubic root of 42303572 is about 348.4381344623.

Adding to 42303572 its reverse (27530324), we get a palindrome (69833896).

It can be divided in two parts, 42303 and 572, that added together give a cube (42875 = 35³).

The spelling of 42303572 in words is "forty-two million, three hundred three thousand, five hundred seventy-two".