2031242 has 8 divisors (see below), whose sum is σ = 3053376. Its totient is φ = 1013452.

The previous prime is 2031229. The next prime is 2031251. The reversal of 2031242 is 2421302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623 + ... + 2109.

It is an arithmetic number, because the mean of its divisors is an integer number (381672).

2^2031242 is an apocalyptic number.

2031242 is a deficient number, since it is larger than the sum of its proper divisors (1022134).

2031242 is a wasteful number, since it uses less digits than its factorization.

2031242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2031242 is about 1425.2164747855. The cubic root of 2031242 is about 126.6447592152.

Adding to 2031242 its reverse (2421302), we get a palindrome (4452544).

The spelling of 2031242 in words is "two million, thirty-one thousand, two hundred forty-two".