49611 has 8 divisors (see below), whose sum is σ = 69120. Its totient is φ = 31592.

The previous prime is 49603. The next prime is 49613. The reversal of 49611 is 11694.

49611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 49611 - 2³ = 49603 is a prime.

It is a super-2 number, since 2×49611² = 4922502642, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 49611.

It is not an unprimeable number, because it can be changed into a prime (49613) 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, 291 + ... + 428.

It is an arithmetic number, because the mean of its divisors is an integer number (8640).

2⁴⁹⁶¹¹ is an apocalyptic number.

49611 is a deficient number, since it is larger than the sum of its proper divisors (19509).

49611 is a wasteful number, since it uses less digits than its factorization.

49611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745.

The product of its digits is 216, while the sum is 21.

The square root of 49611 is about 222.7352688732. The cubic root of 49611 is about 36.7445269280.

The spelling of 49611 in words is "forty-nine thousand, six hundred eleven".