42074814 has 8 divisors (see below), whose sum is σ = 84149640. Its totient is φ = 14024936.

The previous prime is 42074803. The next prime is 42074819. The reversal of 42074814 is 41847024.

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

42074814 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42074819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3506229 + ... + 3506240.

It is an arithmetic number, because the mean of its divisors is an integer number (10518705).

Almost surely, 2^42074814 is an apocalyptic number.

42074814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42074814 is a wasteful number, since it uses less digits than its factorization.

42074814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7012474.

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 42074814 is about 6486.5101557001. The cubic root of 42074814 is about 347.8089352815.

The spelling of 42074814 in words is "forty-two million, seventy-four thousand, eight hundred fourteen".