332340154 has 4 divisors (see below), whose sum is σ = 498510234. Its totient is φ = 166170076.

The previous prime is 332340131. The next prime is 332340161. The reversal of 332340154 is 451043233.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 287811225 + 44528929 = 16965^2 + 6673^2 .

It is a super-2 number, since 2×332340154² = 220899955921487432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83085037 + ... + 83085040.

Almost surely, 2^332340154 is an apocalyptic number.

332340154 is a deficient number, since it is larger than the sum of its proper divisors (166170080).

332340154 is a wasteful number, since it uses less digits than its factorization.

332340154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166170079.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 332340154 is about 18230.1989566763. The cubic root of 332340154 is about 692.6719571929.

Adding to 332340154 its reverse (451043233), we get a palindrome (783383387).

The spelling of 332340154 in words is "three hundred thirty-two million, three hundred forty thousand, one hundred fifty-four".