42346286 has 8 divisors (see below), whose sum is σ = 67255920. Its totient is φ = 19927648.

The previous prime is 42346277. The next prime is 42346301. The reversal of 42346286 is 68264324.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622706 + ... + 622773.

It is an arithmetic number, because the mean of its divisors is an integer number (8406990).

Almost surely, 2^42346286 is an apocalyptic number.

42346286 is a deficient number, since it is larger than the sum of its proper divisors (24909634).

42346286 is a wasteful number, since it uses less digits than its factorization.

42346286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245498.

The product of its digits is 55296, while the sum is 35.

The square root of 42346286 is about 6507.4024003438. The cubic root of 42346286 is about 348.5553679045. Note that the first 3 decimals are identical.

The spelling of 42346286 in words is "forty-two million, three hundred forty-six thousand, two hundred eighty-six".