99348286 has 4 divisors (see below), whose sum is σ = 149022432. Its totient is φ = 49674142.

The previous prime is 99348281. The next prime is 99348299. The reversal of 99348286 is 68284399.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68284399 = 1033 ⋅66103.

It is a super-2 number, since 2×99348286² = 19740163862275592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99348281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24837070 + ... + 24837073.

It is an arithmetic number, because the mean of its divisors is an integer number (37255608).

Almost surely, 2^99348286 is an apocalyptic number.

99348286 is a deficient number, since it is larger than the sum of its proper divisors (49674146).

99348286 is a wasteful number, since it uses less digits than its factorization.

99348286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49674145.

The product of its digits is 746496, while the sum is 49.

The square root of 99348286 is about 9967.3610348979. The cubic root of 99348286 is about 463.1483554459.

The spelling of 99348286 in words is "ninety-nine million, three hundred forty-eight thousand, two hundred eighty-six".