332497001 has 2 divisors, whose sum is σ = 332497002. Its totient is φ = 332497000.

The previous prime is 332496973. The next prime is 332497007. The reversal of 332497001 is 100794233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 313998400 + 18498601 = 17720^2 + 4301^2 .

It is an emirp because it is prime and its reverse (100794233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332497001 - 2⁶ = 332496937 is a prime.

It is a super-2 number, since 2×332497001² = 221108511347988002, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (332497007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166248500 + 166248501.

It is an arithmetic number, because the mean of its divisors is an integer number (166248501).

Almost surely, 2^332497001 is an apocalyptic number.

It is an amenable number.

332497001 is a deficient number, since it is larger than the sum of its proper divisors (1).

332497001 is an equidigital number, since it uses as much as digits as its factorization.

332497001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 332497001 is about 18234.5002947709. The cubic root of 332497001 is about 692.7809082483.

The spelling of 332497001 in words is "three hundred thirty-two million, four hundred ninety-seven thousand, one".