48211398 has 48 divisors (see below), whose sum is σ = 113770800. Its totient is φ = 14696640.

The previous prime is 48211393. The next prime is 48211399. The reversal of 48211398 is 89311284.

It is a super-2 number, since 2×48211398² = 4648677794228808, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48211393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7488 + ... + 12348.

It is an arithmetic number, because the mean of its divisors is an integer number (2370225).

Almost surely, 2^48211398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48211398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56885400).

48211398 is an abundant number, since it is smaller than the sum of its proper divisors (65559402).

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

48211398 is a wasteful number, since it uses less digits than its factorization.

48211398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4917 (or 4914 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 48211398 is about 6943.4428059861. The cubic root of 48211398 is about 363.9568589938.

The spelling of 48211398 in words is "forty-eight million, two hundred eleven thousand, three hundred ninety-eight".