2396642 has 4 divisors (see below), whose sum is σ = 3594966. Its totient is φ = 1198320.

The previous prime is 2396633. The next prime is 2396651. The reversal of 2396642 is 2466932.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2396633) and next prime (2396651).

It can be written as a sum of positive squares in only one way, i.e., 2253001 + 143641 = 1501^2 + 379^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2396599 and 2396608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 599159 + ... + 599162.

2^2396642 is an apocalyptic number.

2396642 is a deficient number, since it is larger than the sum of its proper divisors (1198324).

2396642 is a wasteful number, since it uses less digits than its factorization.

2396642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198323.

The product of its digits is 15552, while the sum is 32.

The square root of 2396642 is about 1548.1091692772. The cubic root of 2396642 is about 133.8241176530.

The spelling of 2396642 in words is "two million, three hundred ninety-six thousand, six hundred forty-two".