49127646 has 8 divisors (see below), whose sum is σ = 98255304. Its totient is φ = 16375880.

The previous prime is 49127633. The next prime is 49127719. The reversal of 49127646 is 64672194.

It is a happy number.

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

49127646 is an admirable number.

It is a Curzon number.

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, 4093965 + ... + 4093976.

It is an arithmetic number, because the mean of its divisors is an integer number (12281913).

Almost surely, 2^49127646 is an apocalyptic number.

49127646 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.

49127646 is a wasteful number, since it uses less digits than its factorization.

49127646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8187946.

The product of its digits is 72576, while the sum is 39.

The square root of 49127646 is about 7009.1116412852. Note that the first 3 decimals coincide. The cubic root of 49127646 is about 366.2480476857.

The spelling of 49127646 in words is "forty-nine million, one hundred twenty-seven thousand, six hundred forty-six".