42916286 has 8 divisors (see below), whose sum is σ = 73570800. Its totient is φ = 18392688.

The previous prime is 42916277. The next prime is 42916297. The reversal of 42916286 is 68261924.

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, 1532711 + ... + 1532738.

It is an arithmetic number, because the mean of its divisors is an integer number (9196350).

Almost surely, 2^42916286 is an apocalyptic number.

42916286 is a deficient number, since it is larger than the sum of its proper divisors (30654514).

42916286 is a wasteful number, since it uses less digits than its factorization.

42916286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065458.

The product of its digits is 41472, while the sum is 38.

The square root of 42916286 is about 6551.0522818857. The cubic root of 42916286 is about 350.1123068167.

The spelling of 42916286 in words is "forty-two million, nine hundred sixteen thousand, two hundred eighty-six".