74068426 has 8 divisors (see below), whose sum is σ = 111140064. Its totient is φ = 37021740.

The previous prime is 74068417. The next prime is 74068459. The reversal of 74068426 is 62486047.

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

It is a super-2 number, since 2×74068426² = 10972263460234952, which contains 22 as substring.

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, 5941 + ... + 13543.

It is an arithmetic number, because the mean of its divisors is an integer number (13892508).

Almost surely, 2^74068426 is an apocalyptic number.

74068426 is a deficient number, since it is larger than the sum of its proper divisors (37071638).

74068426 is a wasteful number, since it uses less digits than its factorization.

74068426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12476.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 74068426 is about 8606.3015285313. The cubic root of 74068426 is about 419.9630088359.

The spelling of 74068426 in words is "seventy-four million, sixty-eight thousand, four hundred twenty-six".