74260274 has 8 divisors (see below), whose sum is σ = 121516848. Its totient is φ = 33754660.

The previous prime is 74260273. The next prime is 74260289. The reversal of 74260274 is 47206247.

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

It is a self number, because there is not a number n which added to its sum of digits gives 74260274.

It is not an unprimeable number, because it can be changed into a prime (74260273) 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, 1687712 + ... + 1687755.

It is an arithmetic number, because the mean of its divisors is an integer number (15189606).

Almost surely, 2^74260274 is an apocalyptic number.

74260274 is a deficient number, since it is larger than the sum of its proper divisors (47256574).

74260274 is a wasteful number, since it uses less digits than its factorization.

74260274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375480.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 74260274 is about 8617.4401071316. The cubic root of 74260274 is about 420.3252846652.

It can be divided in two parts, 742 and 60274, that added together give a palindrome (61016).

The spelling of 74260274 in words is "seventy-four million, two hundred sixty thousand, two hundred seventy-four".