49646 has 8 divisors (see below), whose sum is σ = 75504. Its totient is φ = 24480.

The previous prime is 49639. The next prime is 49663. The reversal of 49646 is 64694.

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

It is a congruent number.

It is an unprimeable number.

49646 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86 + ... + 326.

It is an arithmetic number, because the mean of its divisors is an integer number (9438).

2⁴⁹⁶⁴⁶ is an apocalyptic number.

49646 is a deficient number, since it is larger than the sum of its proper divisors (25858).

49646 is a wasteful number, since it uses less digits than its factorization.

49646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346.

The product of its digits is 5184, while the sum is 29.

The square root of 49646 is about 222.8138236286. The cubic root of 49646 is about 36.7531658463.

The spelling of 49646 in words is "forty-nine thousand, six hundred forty-six".