99146755 has 4 divisors (see below), whose sum is σ = 118976112. Its totient is φ = 79317400.

The previous prime is 99146687. The next prime is 99146759. The reversal of 99146755 is 55764199.

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

It is not a de Polignac number, because 99146755 - 2⁷ = 99146627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99146759) 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 3 ways as a sum of consecutive naturals, for example, 9914671 + ... + 9914680.

It is an arithmetic number, because the mean of its divisors is an integer number (29744028).

Almost surely, 2^99146755 is an apocalyptic number.

99146755 is a deficient number, since it is larger than the sum of its proper divisors (19829357).

99146755 is a wasteful number, since it uses less digits than its factorization.

99146755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19829356.

The product of its digits is 340200, while the sum is 46.

The square root of 99146755 is about 9957.2463562975. The cubic root of 99146755 is about 462.8349733042.

It can be divided in two parts, 99 and 146755, that multiplied together give a triangular number (14528745 = T₅₃₉₀).

The spelling of 99146755 in words is "ninety-nine million, one hundred forty-six thousand, seven hundred fifty-five".