245234236 has 24 divisors (see below), whose sum is σ = 466946480. Its totient is φ = 112015872.

The previous prime is 245234221. The next prime is 245234239. The reversal of 245234236 is 632432542.

It is a junction number, because it is equal to n+sod(n) for n = 245234198 and 245234207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245234239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19266 + ... + 29353.

Almost surely, 2^245234236 is an apocalyptic number.

245234236 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

245234236 is a deficient number, since it is larger than the sum of its proper divisors (221712244).

245234236 is a wasteful number, since it uses less digits than its factorization.

245234236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48733 (or 48731 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 245234236 is about 15659.9564494924. The cubic root of 245234236 is about 625.9318247538.

Adding to 245234236 its reverse (632432542), we get a palindrome (877666778).

The spelling of 245234236 in words is "two hundred forty-five million, two hundred thirty-four thousand, two hundred thirty-six".