49184646 has 32 divisors (see below), whose sum is σ = 113153280. Its totient is φ = 13961376.

The previous prime is 49184627. The next prime is 49184651. The reversal of 49184646 is 64648194.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 49184598 and 49184607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2865 + ... + 10323.

It is an arithmetic number, because the mean of its divisors is an integer number (3536040).

Almost surely, 2^49184646 is an apocalyptic number.

49184646 is an abundant number, since it is smaller than the sum of its proper divisors (63968634).

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

49184646 is a wasteful number, since it uses less digits than its factorization.

49184646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7628.

The product of its digits is 165888, while the sum is 42.

The square root of 49184646 is about 7013.1765983754. The cubic root of 49184646 is about 366.3896384995.

The spelling of 49184646 in words is "forty-nine million, one hundred eighty-four thousand, six hundred forty-six".