99263326 has 4 divisors (see below), whose sum is σ = 148894992. Its totient is φ = 49631662.

The previous prime is 99263293. The next prime is 99263347. The reversal of 99263326 is 62336299.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62336299 = 127 ⋅490837.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24815830 + ... + 24815833.

It is an arithmetic number, because the mean of its divisors is an integer number (37223748).

Almost surely, 2^99263326 is an apocalyptic number.

99263326 is the 5326-th centered heptagonal number.

99263326 is a deficient number, since it is larger than the sum of its proper divisors (49631666).

99263326 is a wasteful number, since it uses less digits than its factorization.

99263326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49631665.

The product of its digits is 104976, while the sum is 40.

The square root of 99263326 is about 9963.0982129055. The cubic root of 99263326 is about 463.0162937602.

The spelling of 99263326 in words is "ninety-nine million, two hundred sixty-three thousand, three hundred twenty-six".