74461 has 4 divisors (see below), whose sum is σ = 78400. Its totient is φ = 70524.

The previous prime is 74453. The next prime is 74471. The reversal of 74461 is 16447.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 74461 - 2³ = 74453 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74411) 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, 1941 + ... + 1978.

It is an arithmetic number, because the mean of its divisors is an integer number (19600).

2⁷⁴⁴⁶¹ is an apocalyptic number.

It is an amenable number.

74461 is a deficient number, since it is larger than the sum of its proper divisors (3939).

74461 is a wasteful number, since it uses less digits than its factorization.

74461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3938.

The product of its digits is 672, while the sum is 22.

The square root of 74461 is about 272.8754294545. The cubic root of 74461 is about 42.0703657941.

It can be divided in two parts, 7446 and 1, that added together give a palindrome (7447).

The spelling of 74461 in words is "seventy-four thousand, four hundred sixty-one".