99994248 has 48 divisors (see below), whose sum is σ = 282597120. Its totient is φ = 31881696.

The previous prime is 99994231. The next prime is 99994253. The reversal of 99994248 is 84249999.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 99994194 and 99994203.

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, 28536 + ... + 31847.

It is an arithmetic number, because the mean of its divisors is an integer number (5887440).

Almost surely, 2^99994248 is an apocalyptic number.

It is an amenable number.

99994248 is an abundant number, since it is smaller than the sum of its proper divisors (182602872).

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

99994248 is a wasteful number, since it uses less digits than its factorization.

99994248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60418 (or 60411 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The square root of 99994248 is about 9999.7123958642. The cubic root of 99994248 is about 464.1499837176.

The spelling of 99994248 in words is "ninety-nine million, nine hundred ninety-four thousand, two hundred forty-eight".