42612603 has 16 divisors (see below), whose sum is σ = 62910336. Its totient is φ = 25439040.

The previous prime is 42612599. The next prime is 42612677. The reversal of 42612603 is 30621624.

It is not a de Polignac number, because 42612603 - 2² = 42612599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42612103) 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, 7426 + ... + 11847.

It is an arithmetic number, because the mean of its divisors is an integer number (3931896).

Almost surely, 2^42612603 is an apocalyptic number.

42612603 is a deficient number, since it is larger than the sum of its proper divisors (20297733).

42612603 is a wasteful number, since it uses less digits than its factorization.

42612603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19354.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 42612603 is about 6527.8329482302. The cubic root of 42612603 is about 349.2845330029.

The spelling of 42612603 in words is "forty-two million, six hundred twelve thousand, six hundred three".