42786295 has 8 divisors (see below), whose sum is σ = 51384960. Its totient is φ = 34201440.

The previous prime is 42786277. The next prime is 42786301. The reversal of 42786295 is 59268724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42786295 - 2⁷ = 42786167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5466 + ... + 10744.

It is an arithmetic number, because the mean of its divisors is an integer number (6423120).

Almost surely, 2^42786295 is an apocalyptic number.

42786295 is a deficient number, since it is larger than the sum of its proper divisors (8598665).

42786295 is a wasteful number, since it uses less digits than its factorization.

42786295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905.

The product of its digits is 241920, while the sum is 43.

The square root of 42786295 is about 6541.1233744671. The cubic root of 42786295 is about 349.7584591974.

The spelling of 42786295 in words is "forty-two million, seven hundred eighty-six thousand, two hundred ninety-five".