74011207 has 4 divisors (see below), whose sum is σ = 74043280. Its totient is φ = 73979136.

The previous prime is 74011187. The next prime is 74011313. The reversal of 74011207 is 70211047.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70211047 = 1777 ⋅39511.

It is a cyclic number.

It is not a de Polignac number, because 74011207 - 2¹⁵ = 73978439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74041207) 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, 12282 + ... + 17287.

It is an arithmetic number, because the mean of its divisors is an integer number (18510820).

Almost surely, 2^74011207 is an apocalyptic number.

74011207 is a deficient number, since it is larger than the sum of its proper divisors (32073).

74011207 is a wasteful number, since it uses less digits than its factorization.

74011207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32072.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 74011207 is about 8602.9766360255. The cubic root of 74011207 is about 419.8548383455.

The spelling of 74011207 in words is "seventy-four million, eleven thousand, two hundred seven".