2623042 has 8 divisors (see below), whose sum is σ = 3943116. Its totient is φ = 1308672.

The previous prime is 2623039. The next prime is 2623051. The reversal of 2623042 is 2403262.

It can be written as a sum of positive squares in 2 ways, for example, as 1846881 + 776161 = 1359^2 + 881^2 .

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, 18 + ... + 2290.

2^2623042 is an apocalyptic number.

2623042 is a deficient number, since it is larger than the sum of its proper divisors (1320074).

2623042 is a wasteful number, since it uses less digits than its factorization.

2623042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2623042 is about 1619.5808099629. The cubic root of 2623042 is about 137.9119020431.

The spelling of 2623042 in words is "two million, six hundred twenty-three thousand, forty-two".