42715203 has 16 divisors (see below), whose sum is σ = 61036416. Its totient is φ = 26476160.

The previous prime is 42715201. The next prime is 42715213. The reversal of 42715203 is 30251724.

It is a cyclic number.

It is not a de Polignac number, because 42715203 - 2¹ = 42715201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42715201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 813 + ... + 9278.

It is an arithmetic number, because the mean of its divisors is an integer number (3814776).

Almost surely, 2^42715203 is an apocalyptic number.

42715203 is a deficient number, since it is larger than the sum of its proper divisors (18321213).

42715203 is a wasteful number, since it uses less digits than its factorization.

42715203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10194.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 42715203 is about 6535.6868805046. The cubic root of 42715203 is about 349.5646369101.

Adding to 42715203 its reverse (30251724), we get a palindrome (72966927).

The spelling of 42715203 in words is "forty-two million, seven hundred fifteen thousand, two hundred three".