74006918 has 8 divisors (see below), whose sum is σ = 111624240. Its totient is φ = 36798840.

The previous prime is 74006917. The next prime is 74006923. The reversal of 74006918 is 81960047.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74006917) 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, 101858 + ... + 102581.

It is an arithmetic number, because the mean of its divisors is an integer number (13953030).

Almost surely, 2^74006918 is an apocalyptic number.

74006918 is a deficient number, since it is larger than the sum of its proper divisors (37617322).

74006918 is a wasteful number, since it uses less digits than its factorization.

74006918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204622.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 74006918 is about 8602.7273582277. The cubic root of 74006918 is about 419.8467278973.

The spelling of 74006918 in words is "seventy-four million, six thousand, nine hundred eighteen".