2052319 has 4 divisors (see below), whose sum is σ = 2091096. Its totient is φ = 2013544.

The previous prime is 2052317. The next prime is 2052329. The reversal of 2052319 is 9132502.

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

It is a cyclic number.

It is not a de Polignac number, because 2052319 - 2¹ = 2052317 is a prime.

It is a super-2 number, since 2×2052319² = 8424026555522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2052319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19309 + ... + 19414.

It is an arithmetic number, because the mean of its divisors is an integer number (522774).

2^2052319 is an apocalyptic number.

2052319 is a deficient number, since it is larger than the sum of its proper divisors (38777).

2052319 is an equidigital number, since it uses as much as digits as its factorization.

2052319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38776.

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

The square root of 2052319 is about 1432.5917073612. The cubic root of 2052319 is about 127.0812921169.

The spelling of 2052319 in words is "two million, fifty-two thousand, three hundred nineteen".