42650803 has 16 divisors (see below), whose sum is σ = 46922400. Its totient is φ = 38532096.

The previous prime is 42650789. The next prime is 42650831. The reversal of 42650803 is 30805624.

42650803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42650803 - 2⁵ = 42650771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42650843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187776 + ... + 188002.

It is an arithmetic number, because the mean of its divisors is an integer number (2932650).

Almost surely, 2^42650803 is an apocalyptic number.

42650803 is a deficient number, since it is larger than the sum of its proper divisors (4271597).

42650803 is a wasteful number, since it uses less digits than its factorization.

42650803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 42650803 is about 6530.7582255049. The cubic root of 42650803 is about 349.3888736846.

The spelling of 42650803 in words is "forty-two million, six hundred fifty thousand, eight hundred three".