332422147 has 2 divisors, whose sum is σ = 332422148. Its totient is φ = 332422146.

The previous prime is 332422109. The next prime is 332422177. The reversal of 332422147 is 741224233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332422147 - 2⁷ = 332422019 is a prime.

It is a super-2 number, since 2×332422147² = 221008967632179218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332422177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166211073 + 166211074.

It is an arithmetic number, because the mean of its divisors is an integer number (166211074).

Almost surely, 2^332422147 is an apocalyptic number.

332422147 is a deficient number, since it is larger than the sum of its proper divisors (1).

332422147 is an equidigital number, since it uses as much as digits as its factorization.

332422147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 28.

The square root of 332422147 is about 18232.4476414989. The cubic root of 332422147 is about 692.7289164870.

The spelling of 332422147 in words is "three hundred thirty-two million, four hundred twenty-two thousand, one hundred forty-seven".