49688246 has 8 divisors (see below), whose sum is σ = 78916680. Its totient is φ = 23382688.

The previous prime is 49688237. The next prime is 49688251. The reversal of 49688246 is 64288694.

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

It is a self number, because there is not a number n which added to its sum of digits gives 49688246.

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, 730676 + ... + 730743.

It is an arithmetic number, because the mean of its divisors is an integer number (9864585).

Almost surely, 2^49688246 is an apocalyptic number.

49688246 is a deficient number, since it is larger than the sum of its proper divisors (29228434).

49688246 is a wasteful number, since it uses less digits than its factorization.

49688246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461438.

The product of its digits is 663552, while the sum is 47.

The square root of 49688246 is about 7048.9890055241. The cubic root of 49688246 is about 367.6358786112.

The spelling of 49688246 in words is "forty-nine million, six hundred eighty-eight thousand, two hundred forty-six".