619252 has 24 divisors (see below), whose sum is σ = 1161216. Its totient is φ = 288288.

The previous prime is 619247. The next prime is 619253. The reversal of 619252 is 252916.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (619253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4813 + ... + 4939.

It is an arithmetic number, because the mean of its divisors is an integer number (48384).

2⁶¹⁹²⁵² is an apocalyptic number.

It is an amenable number.

619252 is a deficient number, since it is larger than the sum of its proper divisors (541964).

619252 is a wasteful number, since it uses less digits than its factorization.

619252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 205 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 619252 is about 786.9256635795. The cubic root of 619252 is about 85.2358845806.

The spelling of 619252 in words is "six hundred nineteen thousand, two hundred fifty-two".