74741726 has 4 divisors (see below), whose sum is σ = 112112592. Its totient is φ = 37370862.

The previous prime is 74741699. The next prime is 74741761. The reversal of 74741726 is 62714747.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 74741726.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18685430 + ... + 18685433.

It is an arithmetic number, because the mean of its divisors is an integer number (28028148).

Almost surely, 2^74741726 is an apocalyptic number.

74741726 is a deficient number, since it is larger than the sum of its proper divisors (37370866).

74741726 is a wasteful number, since it uses less digits than its factorization.

74741726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37370865.

The product of its digits is 65856, while the sum is 38.

The square root of 74741726 is about 8645.3297218787. The cubic root of 74741726 is about 421.2316942974.

The spelling of 74741726 in words is "seventy-four million, seven hundred forty-one thousand, seven hundred twenty-six".