49999242 has 16 divisors (see below), whose sum is σ = 100989792. Its totient is φ = 16501200.

The previous prime is 49999231. The next prime is 49999253. The reversal of 49999242 is 24299994.

It is an interprime number because it is at equal distance from previous prime (49999231) and next prime (49999253).

It is a junction number, because it is equal to n+sod(n) for n = 49999191 and 49999200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40648 + ... + 41859.

It is an arithmetic number, because the mean of its divisors is an integer number (6311862).

Almost surely, 2^49999242 is an apocalyptic number.

49999242 is an abundant number, since it is smaller than the sum of its proper divisors (50990550).

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

49999242 is a wasteful number, since it uses less digits than its factorization.

49999242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82613.

The product of its digits is 419904, while the sum is 48.

The square root of 49999242 is about 7071.0142129683. The cubic root of 49999242 is about 368.4012881907.

It can be divided in two parts, 4999 and 9242, that added together give a palindrome (14241).

The spelling of 49999242 in words is "forty-nine million, nine hundred ninety-nine thousand, two hundred forty-two".