42292803 has 16 divisors (see below), whose sum is σ = 67838720. Its totient is φ = 22895136.

The previous prime is 42292801. The next prime is 42292819. The reversal of 42292803 is 30829224.

It is not a de Polignac number, because 42292803 - 2¹ = 42292801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42292801) 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, 52600 + ... + 53397.

It is an arithmetic number, because the mean of its divisors is an integer number (4239920).

Almost surely, 2^42292803 is an apocalyptic number.

42292803 is a deficient number, since it is larger than the sum of its proper divisors (25545917).

42292803 is a wasteful number, since it uses less digits than its factorization.

42292803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106026.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 42292803 is about 6503.2917049753. The cubic root of 42292803 is about 348.4085652593.

The spelling of 42292803 in words is "forty-two million, two hundred ninety-two thousand, eight hundred three".