99494 has 4 divisors (see below), whose sum is σ = 149244. Its totient is φ = 49746.

The previous prime is 99487. The next prime is 99497. The reversal of 99494 is 49499.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24872 + ... + 24875.

It is an arithmetic number, because the mean of its divisors is an integer number (37311).

2⁹⁹⁴⁹⁴ is an apocalyptic number.

99494 is a deficient number, since it is larger than the sum of its proper divisors (49750).

99494 is a wasteful number, since it uses less digits than its factorization.

99494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49749.

The product of its digits is 11664, while the sum is 35.

The square root of 99494 is about 315.4266951290. The cubic root of 99494 is about 46.3374677860.

The spelling of 99494 in words is "ninety-nine thousand, four hundred ninety-four".