2391052 has 12 divisors (see below), whose sum is σ = 4205656. Its totient is φ = 1189440.

The previous prime is 2391049. The next prime is 2391071. The reversal of 2391052 is 2501932.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

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, 573 + ... + 2260.

2^2391052 is an apocalyptic number.

It is an amenable number.

2391052 is a deficient number, since it is larger than the sum of its proper divisors (1814604).

2391052 is a wasteful number, since it uses less digits than its factorization.

2391052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048 (or 3046 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 2391052 is about 1546.3026870571. The cubic root of 2391052 is about 133.7199915208.

Adding to 2391052 its reverse (2501932), we get a palindrome (4892984).

The spelling of 2391052 in words is "two million, three hundred ninety-one thousand, fifty-two".