48911472 has 160 divisors (see below), whose sum is σ = 151776000. Its totient is φ = 15033600.

The previous prime is 48911437. The next prime is 48911477. The reversal of 48911472 is 27411984.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48911477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484222 + ... + 484322.

It is an arithmetic number, because the mean of its divisors is an integer number (948600).

Almost surely, 2^48911472 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 48911472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75888000).

48911472 is an abundant number, since it is smaller than the sum of its proper divisors (102864528).

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

48911472 is a wasteful number, since it uses less digits than its factorization.

48911472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 184 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 48911472 is about 6993.6737127207. The cubic root of 48911472 is about 365.7100633116.

The spelling of 48911472 in words is "forty-eight million, nine hundred eleven thousand, four hundred seventy-two".