74099726 has 8 divisors (see below), whose sum is σ = 112169640. Its totient is φ = 36709848.

The previous prime is 74099713. The next prime is 74099741. The reversal of 74099726 is 62799047.

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

It is a Curzon number.

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, 169736 + ... + 170171.

It is an arithmetic number, because the mean of its divisors is an integer number (14021205).

Almost surely, 2^74099726 is an apocalyptic number.

74099726 is a deficient number, since it is larger than the sum of its proper divisors (38069914).

74099726 is a wasteful number, since it uses less digits than its factorization.

74099726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340018.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 74099726 is about 8608.1197714716. The cubic root of 74099726 is about 420.0221568054.

The spelling of 74099726 in words is "seventy-four million, ninety-nine thousand, seven hundred twenty-six".