619052 has 12 divisors (see below), whose sum is σ = 1238160. Its totient is φ = 265296.

The previous prime is 619033. The next prime is 619057. The reversal of 619052 is 250916.

619052 is an admirable number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (619057) by changing a digit.

619052 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11027 + ... + 11082.

It is an arithmetic number, because the mean of its divisors is an integer number (103180).

2⁶¹⁹⁰⁵² is an apocalyptic number.

It is an amenable number.

619052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

619052 is a wasteful number, since it uses less digits than its factorization.

619052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22120 (or 22118 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 619052 is about 786.7985765112. The cubic root of 619052 is about 85.2267073730.

Adding to 619052 its reverse (250916), we get a palindrome (869968).

The spelling of 619052 in words is "six hundred nineteen thousand, fifty-two".