231734914 has 4 divisors (see below), whose sum is σ = 347602374. Its totient is φ = 115867456.

The previous prime is 231734897. The next prime is 231734917. The reversal of 231734914 is 419437132.

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., 229068225 + 2666689 = 15135^2 + 1633^2 .

It is a super-3 number, since 3×231734914³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 231734914.

It is not an unprimeable number, because it can be changed into a prime (231734917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57933727 + ... + 57933730.

Almost surely, 2^231734914 is an apocalyptic number.

231734914 is a deficient number, since it is larger than the sum of its proper divisors (115867460).

231734914 is a wasteful number, since it uses less digits than its factorization.

231734914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115867459.

The product of its digits is 18144, while the sum is 34.

The square root of 231734914 is about 15222.8418503248. The cubic root of 231734914 is about 614.2292448593.

The spelling of 231734914 in words is "two hundred thirty-one million, seven hundred thirty-four thousand, nine hundred fourteen".