2052442 has 8 divisors (see below), whose sum is σ = 3518496. Its totient is φ = 879612.

The previous prime is 2052439. The next prime is 2052473. The reversal of 2052442 is 2442502.

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, 73288 + ... + 73315.

It is an arithmetic number, because the mean of its divisors is an integer number (439812).

2^2052442 is an apocalyptic number.

2052442 is a deficient number, since it is larger than the sum of its proper divisors (1466054).

2052442 is a wasteful number, since it uses less digits than its factorization.

2052442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146612.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 2052442 is about 1432.6346359069. The cubic root of 2052442 is about 127.0838308201.

Adding to 2052442 its reverse (2442502), we get a palindrome (4494944).

The spelling of 2052442 in words is "two million, fifty-two thousand, four hundred forty-two".