4120242 has 16 divisors (see below), whose sum is σ = 9417792. Its totient is φ = 1177200.

The previous prime is 4120231. The next prime is 4120253. The reversal of 4120242 is 2420214.

It is an interprime number because it is at equal distance from previous prime (4120231) and next prime (4120253).

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, 49009 + ... + 49092.

It is an arithmetic number, because the mean of its divisors is an integer number (588612).

Almost surely, 2^4120242 is an apocalyptic number.

4120242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4120242 is an abundant number, since it is smaller than the sum of its proper divisors (5297550).

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

4120242 is a wasteful number, since it uses less digits than its factorization.

4120242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98113.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 4120242 is about 2029.8379245644. The cubic root of 4120242 is about 160.3150303588.

Adding to 4120242 its reverse (2420214), we get a palindrome (6540456).

The spelling of 4120242 in words is "four million, one hundred twenty thousand, two hundred forty-two".