74261 has 8 divisors (see below), whose sum is σ = 83424. Its totient is φ = 65520.

The previous prime is 74257. The next prime is 74279. The reversal of 74261 is 16247.

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

It is a cyclic number.

It is not a de Polignac number, because 74261 - 2² = 74257 is a prime.

It is a super-2 number, since 2×74261² = 11029392242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395 + ... + 551.

It is an arithmetic number, because the mean of its divisors is an integer number (10428).

2⁷⁴²⁶¹ is an apocalyptic number.

It is an amenable number.

74261 is a deficient number, since it is larger than the sum of its proper divisors (9163).

74261 is a wasteful number, since it uses less digits than its factorization.

74261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211.

The product of its digits is 336, while the sum is 20.

The square root of 74261 is about 272.5087154570. The cubic root of 74261 is about 42.0326654420.

The spelling of 74261 in words is "seventy-four thousand, two hundred sixty-one".