48994242 has 32 divisors (see below), whose sum is σ = 108371520. Its totient is φ = 14641920.

The previous prime is 48994241. The next prime is 48994247. The reversal of 48994242 is 24249984.

It is a junction number, because it is equal to n+sod(n) for n = 48994194 and 48994203.

It is not an unprimeable number, because it can be changed into a prime (48994241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267 + ... + 9902.

It is an arithmetic number, because the mean of its divisors is an integer number (3386610).

Almost surely, 2^48994242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48994242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54185760).

48994242 is an abundant number, since it is smaller than the sum of its proper divisors (59377278).

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

48994242 is a wasteful number, since it uses less digits than its factorization.

48994242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10258.

The product of its digits is 165888, while the sum is 42.

The square root of 48994242 is about 6999.5887022024. The cubic root of 48994242 is about 365.9162369155.

It can be divided in two parts, 489942 and 42, that added together give a palindrome (489984).

The spelling of 48994242 in words is "forty-eight million, nine hundred ninety-four thousand, two hundred forty-two".