74971414 has 8 divisors (see below), whose sum is σ = 128522448. Its totient is φ = 32130600.

The previous prime is 74971387. The next prime is 74971417. The reversal of 74971414 is 41417947.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74971417) 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, 2677537 + ... + 2677564.

It is an arithmetic number, because the mean of its divisors is an integer number (16065306).

Almost surely, 2^74971414 is an apocalyptic number.

74971414 is a deficient number, since it is larger than the sum of its proper divisors (53551034).

74971414 is a wasteful number, since it uses less digits than its factorization.

74971414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5355110.

The product of its digits is 28224, while the sum is 37.

The square root of 74971414 is about 8658.6034670725. The cubic root of 74971414 is about 421.6627472508.

It can be divided in two parts, 7497 and 1414, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 74971414 in words is "seventy-four million, nine hundred seventy-one thousand, four hundred fourteen".