49461 has 4 divisors (see below), whose sum is σ = 65952. Its totient is φ = 32972.

The previous prime is 49459. The next prime is 49463. The reversal of 49461 is 16494.

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 an interprime number because it is at equal distance from previous prime (49459) and next prime (49463).

It is a cyclic number.

It is not a de Polignac number, because 49461 - 2¹ = 49459 is a prime.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8241 + ... + 8246.

It is an arithmetic number, because the mean of its divisors is an integer number (16488).

2⁴⁹⁴⁶¹ is an apocalyptic number.

It is an amenable number.

49461 is a deficient number, since it is larger than the sum of its proper divisors (16491).

49461 is a wasteful number, since it uses less digits than its factorization.

49461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16490.

The product of its digits is 864, while the sum is 24.

The square root of 49461 is about 222.3982913603. The cubic root of 49461 is about 36.7074569013.

It can be divided in two parts, 494 and 61, that added together give a palindrome (555).

The spelling of 49461 in words is "forty-nine thousand, four hundred sixty-one".