245036448 has 48 divisors (see below), whose sum is σ = 714692160. Its totient is φ = 81678528.

The previous prime is 245036443. The next prime is 245036471. The reversal of 245036448 is 844630542.

245036448 is a `hidden beast` number, since 2 + 4 + 5 + 0 + 3 + 644 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (245036443) 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, 140940 + ... + 142667.

It is an arithmetic number, because the mean of its divisors is an integer number (14889420).

Almost surely, 2^245036448 is an apocalyptic number.

It is an amenable number.

245036448 is an abundant number, since it is smaller than the sum of its proper divisors (469655712).

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

245036448 is a wasteful number, since it uses less digits than its factorization.

245036448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283626 (or 283612 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 245036448 is about 15653.6400878518. The cubic root of 245036448 is about 625.7635025490.

The spelling of 245036448 in words is "two hundred forty-five million, thirty-six thousand, four hundred forty-eight".