42603052 has 18 divisors (see below), whose sum is σ = 77044884. Its totient is φ = 20612520.

The previous prime is 42603047. The next prime is 42603091. The reversal of 42603052 is 25030624.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1698 + ... + 9385.

Almost surely, 2^42603052 is an apocalyptic number.

It is an amenable number.

42603052 is a deficient number, since it is larger than the sum of its proper divisors (34441832).

42603052 is a wasteful number, since it uses less digits than its factorization.

42603052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11149 (or 11116 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 42603052 is about 6527.1013474589. The cubic root of 42603052 is about 349.2584353572.

Adding to 42603052 its reverse (25030624), we get a palindrome (67633676).

The spelling of 42603052 in words is "forty-two million, six hundred three thousand, fifty-two".