994549248 has 240 divisors, whose sum is σ = 3579878016. Its totient is φ = 258232320.

The previous prime is 994549247. The next prime is 994549261. The reversal of 994549248 is 842945499.

994549248 is a `hidden beast` number, since 9 + 94 + 549 + 2 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 994549194 and 994549203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994549247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 353415 + ... + 356217.

Almost surely, 2^994549248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 994549248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1789939008).

994549248 is an abundant number, since it is smaller than the sum of its proper divisors (2585328768).

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

994549248 is a wasteful number, since it uses less digits than its factorization.

994549248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845 (or 2826 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 994549248 is about 31536.4748822693. The cubic root of 994549248 is about 998.1797714450.

The spelling of 994549248 in words is "nine hundred ninety-four million, five hundred forty-nine thousand, two hundred forty-eight".