1764253252 has 12 divisors (see below), whose sum is σ = 3088026256. Its totient is φ = 881960040.

The previous prime is 1764253237. The next prime is 1764253261. The reversal of 1764253252 is 2523524671.

It is a super-2 number, since 2×1764253252² = 6225179074385151008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16074 + ... + 61537.

Almost surely, 2^1764253252 is an apocalyptic number.

It is an amenable number.

1764253252 is a deficient number, since it is larger than the sum of its proper divisors (1323773004).

1764253252 is a wasteful number, since it uses less digits than its factorization.

1764253252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83298 (or 83296 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 1764253252 is about 42003.0147965595. The cubic root of 1764253252 is about 1208.3339436456. Note that the first 3 decimals are identical.

The spelling of 1764253252 in words is "one billion, seven hundred sixty-four million, two hundred fifty-three thousand, two hundred fifty-two".