49461216 has 96 divisors (see below), whose sum is σ = 150232320. Its totient is φ = 13956096.

The previous prime is 49461197. The next prime is 49461221. The reversal of 49461216 is 61216494.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59395 + ... + 60221.

It is an arithmetic number, because the mean of its divisors is an integer number (1564920).

Almost surely, 2^49461216 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 49461216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75116160).

49461216 is an abundant number, since it is smaller than the sum of its proper divisors (100771104).

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

49461216 is a wasteful number, since it uses less digits than its factorization.

49461216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936 (or 928 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 49461216 is about 7032.8668407698. The cubic root of 49461216 is about 367.0751033600.

The spelling of 49461216 in words is "forty-nine million, four hundred sixty-one thousand, two hundred sixteen".