48951216 has 100 divisors (see below), whose sum is σ = 143408232. Its totient is φ = 16118784.

The previous prime is 48951209. The next prime is 48951223. The reversal of 48951216 is 61215984.

It is an interprime number because it is at equal distance from previous prime (48951209) and next prime (48951223).

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

Its product of digits (17280) is a multiple of the sum of its prime factors (480).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 138496 + ... + 138848.

Almost surely, 2^48951216 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 48951216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71704116).

48951216 is an abundant number, since it is smaller than the sum of its proper divisors (94457016).

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

48951216 is a wasteful number, since it uses less digits than its factorization.

48951216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 465 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 48951216 is about 6996.5145608367. The cubic root of 48951216 is about 365.8090915156.

The spelling of 48951216 in words is "forty-eight million, nine hundred fifty-one thousand, two hundred sixteen".