245272234 has 8 divisors (see below), whose sum is σ = 374850180. Its totient is φ = 120322176.

The previous prime is 245272231. The next prime is 245272241. The reversal of 245272234 is 432272542.

245272234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 238795209 + 6477025 = 15453^2 + 2545^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 245272196 and 245272205.

It is not an unprimeable number, because it can be changed into a prime (245272231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1156839 + ... + 1157050.

Almost surely, 2^245272234 is an apocalyptic number.

245272234 is a deficient number, since it is larger than the sum of its proper divisors (129577946).

245272234 is a wasteful number, since it uses less digits than its factorization.

245272234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313944.

The product of its digits is 26880, while the sum is 31.

The square root of 245272234 is about 15661.1696242650. The cubic root of 245272234 is about 625.9641515740.

The spelling of 245272234 in words is "two hundred forty-five million, two hundred seventy-two thousand, two hundred thirty-four".