74014813 has 4 divisors (see below), whose sum is σ = 74166048. Its totient is φ = 73863580.

The previous prime is 74014807. The next prime is 74014819. The reversal of 74014813 is 31841047.

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 an interprime number because it is at equal distance from previous prime (74014807) and next prime (74014819).

It is a cyclic number.

It is not a de Polignac number, because 74014813 - 2⁵ = 74014781 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 (74014819) 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, 74881 + ... + 75862.

It is an arithmetic number, because the mean of its divisors is an integer number (18541512).

Almost surely, 2^74014813 is an apocalyptic number.

It is an amenable number.

74014813 is a deficient number, since it is larger than the sum of its proper divisors (151235).

74014813 is a wasteful number, since it uses less digits than its factorization.

74014813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151234.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 74014813 is about 8603.1862120961. The cubic root of 74014813 is about 419.8616570064.

The spelling of 74014813 in words is "seventy-four million, fourteen thousand, eight hundred thirteen".