49912716 has 48 divisors (see below), whose sum is σ = 134991360. Its totient is φ = 14058240.

The previous prime is 49912711. The next prime is 49912717. The reversal of 49912716 is 61721994.

It is not an unprimeable number, because it can be changed into a prime (49912711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1780 + ... + 10148.

It is an arithmetic number, because the mean of its divisors is an integer number (2812320).

Almost surely, 2^49912716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49912716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67495680).

49912716 is an abundant number, since it is smaller than the sum of its proper divisors (85078644).

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

49912716 is a wasteful number, since it uses less digits than its factorization.

49912716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8454 (or 8452 counting only the distinct ones).

The product of its digits is 27216, while the sum is 39.

The square root of 49912716 is about 7064.8932051376. The cubic root of 49912716 is about 368.1886536648.

The spelling of 49912716 in words is "forty-nine million, nine hundred twelve thousand, seven hundred sixteen".