74701471 has 16 divisors (see below), whose sum is σ = 83026944. Its totient is φ = 66776544.

The previous prime is 74701463. The next prime is 74701489. The reversal of 74701471 is 17410747.

It is a cyclic number.

It is not a de Polignac number, because 74701471 - 2³ = 74701463 is a prime.

It is a super-3 number, since 3×74701471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74701771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62340 + ... + 63526.

It is an arithmetic number, because the mean of its divisors is an integer number (5189184).

Almost surely, 2^74701471 is an apocalyptic number.

74701471 is a deficient number, since it is larger than the sum of its proper divisors (8325473).

74701471 is a wasteful number, since it uses less digits than its factorization.

74701471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350.

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 74701471 is about 8643.0012727061. The cubic root of 74701471 is about 421.1560572653.

The spelling of 74701471 in words is "seventy-four million, seven hundred one thousand, four hundred seventy-one".