245814532 has 24 divisors (see below), whose sum is σ = 449305920. Its totient is φ = 117554400.

The previous prime is 245814523. The next prime is 245814553. The reversal of 245814532 is 235418542.

245814532 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

245814532 is strictly pandigital in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5344 + ... + 22807.

It is an arithmetic number, because the mean of its divisors is an integer number (18721080).

Almost surely, 2^245814532 is an apocalyptic number.

It is an amenable number.

245814532 is a deficient number, since it is larger than the sum of its proper divisors (203491388).

245814532 is a wasteful number, since it uses less digits than its factorization.

245814532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28251 (or 28249 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 245814532 is about 15678.4735226361. The cubic root of 245814532 is about 626.4251484928.

The spelling of 245814532 in words is "two hundred forty-five million, eight hundred fourteen thousand, five hundred thirty-two".