332542245 has 32 divisors (see below), whose sum is σ = 609896448. Its totient is φ = 151564608.

The previous prime is 332542241. The next prime is 332542247. The reversal of 332542245 is 542245233.

It is not a de Polignac number, because 332542245 - 2² = 332542241 is a prime.

It is a super-2 number, since 2×332542245² = 221168689419280050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332542241) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 31872 + ... + 40998.

It is an arithmetic number, because the mean of its divisors is an integer number (19059264).

Almost surely, 2^332542245 is an apocalyptic number.

332542245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

332542245 is a deficient number, since it is larger than the sum of its proper divisors (277354203).

332542245 is a wasteful number, since it uses less digits than its factorization.

332542245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9489.

The product of its digits is 28800, while the sum is 30.

The square root of 332542245 is about 18235.7408678671. The cubic root of 332542245 is about 692.8123298428.

Adding to 332542245 its reverse (542245233), we get a palindrome (874787478).

The spelling of 332542245 in words is "three hundred thirty-two million, five hundred forty-two thousand, two hundred forty-five".