49586646 has 8 divisors (see below), whose sum is σ = 99173304. Its totient is φ = 16528880.

The previous prime is 49586629. The next prime is 49586651. The reversal of 49586646 is 64668594.

It is a happy number.

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

49586646 is an admirable number.

It is a super-3 number, since 3×49586646³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49586595 and 49586604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4132215 + ... + 4132226.

It is an arithmetic number, because the mean of its divisors is an integer number (12396663).

Almost surely, 2^49586646 is an apocalyptic number.

49586646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49586646 is a wasteful number, since it uses less digits than its factorization.

49586646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8264446.

The product of its digits is 1244160, while the sum is 48.

The square root of 49586646 is about 7041.7786105500. The cubic root of 49586646 is about 367.3851332432.

The spelling of 49586646 in words is "forty-nine million, five hundred eighty-six thousand, six hundred forty-six".