99748119 has 8 divisors (see below), whose sum is σ = 139997440. Its totient is φ = 62998776.

The previous prime is 99748091. The next prime is 99748127. The reversal of 99748119 is 91184799.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 99748119 - 2⁵ = 99748087 is a prime.

It is a super-2 number, since 2×99748119² = 19899374488076322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99748169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874927 + ... + 875040.

It is an arithmetic number, because the mean of its divisors is an integer number (17499680).

Almost surely, 2^99748119 is an apocalyptic number.

99748119 is a deficient number, since it is larger than the sum of its proper divisors (40249321).

99748119 is a wasteful number, since it uses less digits than its factorization.

99748119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749989.

The product of its digits is 163296, while the sum is 48.

The square root of 99748119 is about 9987.3980094918. The cubic root of 99748119 is about 463.7688463557.

The spelling of 99748119 in words is "ninety-nine million, seven hundred forty-eight thousand, one hundred nineteen".