4351242 has 32 divisors (see below), whose sum is σ = 10013184. Its totient is φ = 1234800.

The previous prime is 4351231. The next prime is 4351271. The reversal of 4351242 is 2421534.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8617 + ... + 9107.

It is an arithmetic number, because the mean of its divisors is an integer number (312912).

Almost surely, 2^4351242 is an apocalyptic number.

4351242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4351242 is an abundant number, since it is smaller than the sum of its proper divisors (5661942).

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

4351242 is a wasteful number, since it uses less digits than its factorization.

4351242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714.

The product of its digits is 960, while the sum is 21.

The square root of 4351242 is about 2085.9630869217. The cubic root of 4351242 is about 163.2567246827.

Adding to 4351242 its reverse (2421534), we get a palindrome (6772776).

The spelling of 4351242 in words is "four million, three hundred fifty-one thousand, two hundred forty-two".