42092703 has 24 divisors (see below), whose sum is σ = 63842688. Its totient is φ = 27710424.

The previous prime is 42092693. The next prime is 42092707. The reversal of 42092703 is 30729024.

It is not a de Polignac number, because 42092703 - 2⁵ = 42092671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42092707) 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 23 ways as a sum of consecutive naturals, for example, 19126 + ... + 21212.

It is an arithmetic number, because the mean of its divisors is an integer number (2660112).

Almost surely, 2^42092703 is an apocalyptic number.

42092703 is a deficient number, since it is larger than the sum of its proper divisors (21749985).

42092703 is an equidigital number, since it uses as much as digits as its factorization.

42092703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 42092703 is about 6487.8889478782. Note that the first 3 decimals coincide. The cubic root of 42092703 is about 347.8582210803.

The spelling of 42092703 in words is "forty-two million, ninety-two thousand, seven hundred three".