245012132 has 12 divisors (see below), whose sum is σ = 436038960. Its totient is φ = 120429576.

The previous prime is 245012129. The next prime is 245012161. The reversal of 245012132 is 231210542.

245012132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518858 + ... + 519329.

It is an arithmetic number, because the mean of its divisors is an integer number (36336580).

Almost surely, 2^245012132 is an apocalyptic number.

It is an amenable number.

245012132 is a deficient number, since it is larger than the sum of its proper divisors (191026828).

245012132 is a wasteful number, since it uses less digits than its factorization.

245012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038250 (or 1038248 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 245012132 is about 15652.8633802254. The cubic root of 245012132 is about 625.7428028140.

Adding to 245012132 its reverse (231210542), we get a palindrome (476222674).

The spelling of 245012132 in words is "two hundred forty-five million, twelve thousand, one hundred thirty-two".