74068846 has 4 divisors (see below), whose sum is σ = 111103272. Its totient is φ = 37034422.

The previous prime is 74068831. The next prime is 74068849. The reversal of 74068846 is 64886047.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64886047 = 3697 ⋅17551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74068849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18517210 + ... + 18517213.

It is an arithmetic number, because the mean of its divisors is an integer number (27775818).

Almost surely, 2^74068846 is an apocalyptic number.

74068846 is a deficient number, since it is larger than the sum of its proper divisors (37034426).

74068846 is a wasteful number, since it uses less digits than its factorization.

74068846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37034425.

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 74068846 is about 8606.3259292221. The cubic root of 74068846 is about 419.9638026250.

The spelling of 74068846 in words is "seventy-four million, sixty-eight thousand, eight hundred forty-six".