42295406 has 16 divisors (see below), whose sum is σ = 66917760. Its totient is φ = 19994040.

The previous prime is 42295399. The next prime is 42295411. The reversal of 42295406 is 60459224.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26861 + ... + 28391.

It is an arithmetic number, because the mean of its divisors is an integer number (4182360).

Almost surely, 2^42295406 is an apocalyptic number.

42295406 is a deficient number, since it is larger than the sum of its proper divisors (24622354).

42295406 is a wasteful number, since it uses less digits than its factorization.

42295406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 42295406 is about 6503.4918313165. The cubic root of 42295406 is about 348.4157129600.

The spelling of 42295406 in words is "forty-two million, two hundred ninety-five thousand, four hundred six".