2390052 has 48 divisors (see below), whose sum is σ = 6554240. Its totient is φ = 663552.

The previous prime is 2390051. The next prime is 2390053. The reversal of 2390052 is 2500932.

It is an interprime number because it is at equal distance from previous prime (2390051) and next prime (2390053).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2390051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2724 + ... + 3492.

2^2390052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2390052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3277120).

2390052 is an abundant number, since it is smaller than the sum of its proper divisors (4164188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2390052 is a wasteful number, since it uses less digits than its factorization.

2390052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 2390052 is about 1545.9793012845. The cubic root of 2390052 is about 133.7013471978.

Adding to 2390052 its reverse (2500932), we get a palindrome (4890984).

The spelling of 2390052 in words is "two million, three hundred ninety thousand, fifty-two".