332075489 has 2 divisors, whose sum is σ = 332075490. Its totient is φ = 332075488.

The previous prime is 332075477. The next prime is 332075519. The reversal of 332075489 is 984570233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316235089 + 15840400 = 17783^2 + 3980^2 .

It is an emirp because it is prime and its reverse (984570233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332075489 - 2¹² = 332071393 is a prime.

It is a super-2 number, since 2×332075489² = 220548260789178242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332045489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166037744 + 166037745.

It is an arithmetic number, because the mean of its divisors is an integer number (166037745).

Almost surely, 2^332075489 is an apocalyptic number.

It is an amenable number.

332075489 is a deficient number, since it is larger than the sum of its proper divisors (1).

332075489 is an equidigital number, since it uses as much as digits as its factorization.

332075489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 332075489 is about 18222.9385391050. The cubic root of 332075489 is about 692.4880344781.

The spelling of 332075489 in words is "three hundred thirty-two million, seventy-five thousand, four hundred eighty-nine".