2372042 has 8 divisors (see below), whose sum is σ = 3572100. Its totient is φ = 1181344.

The previous prime is 2372023. The next prime is 2372053. The reversal of 2372042 is 2402732.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1792921 + 579121 = 1339^2 + 761^2 .

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, 1667 + ... + 2742.

2^2372042 is an apocalyptic number.

2372042 is a deficient number, since it is larger than the sum of its proper divisors (1200058).

2372042 is a wasteful number, since it uses less digits than its factorization.

2372042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4680.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2372042 is about 1540.1434998077. The cubic root of 2372042 is about 133.3646690239.

Adding to 2372042 its reverse (2402732), we get a palindrome (4774774).

The spelling of 2372042 in words is "two million, three hundred seventy-two thousand, forty-two".