49167216 has 160 divisors (see below), whose sum is σ = 164275200. Its totient is φ = 13789440.

The previous prime is 49167203. The next prime is 49167221. The reversal of 49167216 is 61276194.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

Its product of digits (18144) is a multiple of the sum of its prime factors (324).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214590 + ... + 214818.

It is an arithmetic number, because the mean of its divisors is an integer number (1026720).

Almost surely, 2^49167216 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 49167216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82137600).

49167216 is an abundant number, since it is smaller than the sum of its proper divisors (115107984).

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

49167216 is a wasteful number, since it uses less digits than its factorization.

49167216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 312 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 49167216 is about 7011.9338274117. The cubic root of 49167216 is about 366.3463531354.

The spelling of 49167216 in words is "forty-nine million, one hundred sixty-seven thousand, two hundred sixteen".