74465707 has 4 divisors (see below), whose sum is σ = 77033520. Its totient is φ = 71897896.

The previous prime is 74465669. The next prime is 74465711. The reversal of 74465707 is 70756447.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70756447 = 41 ⋅1725767.

It is a cyclic number.

It is not a de Polignac number, because 74465707 - 2¹⁹ = 73941419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74465707.

It is not an unprimeable number, because it can be changed into a prime (74465737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283863 + ... + 1283920.

It is an arithmetic number, because the mean of its divisors is an integer number (19258380).

Almost surely, 2^74465707 is an apocalyptic number.

74465707 is a deficient number, since it is larger than the sum of its proper divisors (2567813).

74465707 is a wasteful number, since it uses less digits than its factorization.

74465707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567812.

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 74465707 is about 8629.3514820060. The cubic root of 74465707 is about 420.7125225828.

The spelling of 74465707 in words is "seventy-four million, four hundred sixty-five thousand, seven hundred seven".