74056127 has 4 divisors (see below), whose sum is σ = 75862416. Its totient is φ = 72249840.

The previous prime is 74056123. The next prime is 74056133. The reversal of 74056127 is 72165047.

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

It is a cyclic number.

It is not a de Polignac number, because 74056127 - 2² = 74056123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74056093 and 74056102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74056121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903083 + ... + 903164.

It is an arithmetic number, because the mean of its divisors is an integer number (18965604).

Almost surely, 2^74056127 is an apocalyptic number.

74056127 is a deficient number, since it is larger than the sum of its proper divisors (1806289).

74056127 is a wasteful number, since it uses less digits than its factorization.

74056127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806288.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 74056127 is about 8605.5869642924. The cubic root of 74056127 is about 419.9397627140.

The spelling of 74056127 in words is "seventy-four million, fifty-six thousand, one hundred twenty-seven".