74674741 has 4 divisors (see below), whose sum is σ = 74697984. Its totient is φ = 74651500.

The previous prime is 74674729. The next prime is 74674751. The reversal of 74674741 is 14747647.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 74674741 - 2⁵ = 74674709 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74674694 and 74674703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74674751) 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, 5845 + ... + 13546.

It is an arithmetic number, because the mean of its divisors is an integer number (18674496).

Almost surely, 2^74674741 is an apocalyptic number.

It is an amenable number.

74674741 is a deficient number, since it is larger than the sum of its proper divisors (23243).

74674741 is a wasteful number, since it uses less digits than its factorization.

74674741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23242.

The product of its digits is 131712, while the sum is 40.

The square root of 74674741 is about 8641.4547965027. The cubic root of 74674741 is about 421.1058179850.

The spelling of 74674741 in words is "seventy-four million, six hundred seventy-four thousand, seven hundred forty-one".