245284984 has 48 divisors (see below), whose sum is σ = 563171400. Its totient is φ = 99586368.

The previous prime is 245284969. The next prime is 245284997. The reversal of 245284984 is 489482542.

245284984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9019 + ... + 23914.

Almost surely, 2^245284984 is an apocalyptic number.

It is an amenable number.

245284984 is an abundant number, since it is smaller than the sum of its proper divisors (317886416).

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

245284984 is a wasteful number, since it uses less digits than its factorization.

245284984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32972 (or 32961 counting only the distinct ones).

The product of its digits is 737280, while the sum is 46.

The square root of 245284984 is about 15661.5766766951. The cubic root of 245284984 is about 625.9749978957.

The spelling of 245284984 in words is "two hundred forty-five million, two hundred eighty-four thousand, nine hundred eighty-four".