245075488 has 48 divisors (see below), whose sum is σ = 575406720. Its totient is φ = 100463616.

The previous prime is 245075477. The next prime is 245075497. The reversal of 245075488 is 884570542.

It is a happy number.

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, 18633 + ... + 28936.

It is an arithmetic number, because the mean of its divisors is an integer number (11987640).

Almost surely, 2^245075488 is an apocalyptic number.

245075488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

245075488 is an abundant number, since it is smaller than the sum of its proper divisors (330331232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245075488 is a wasteful number, since it uses less digits than its factorization.

245075488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47609 (or 47601 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 43.

The square root of 245075488 is about 15654.8870324892. The cubic root of 245075488 is about 625.7967336731.

The spelling of 245075488 in words is "two hundred forty-five million, seventy-five thousand, four hundred eighty-eight".