146790099 has 12 divisors (see below), whose sum is σ = 215195656. Its totient is φ = 96399072.

The previous prime is 146790073. The next prime is 146790107. The reversal of 146790099 is 990097641.

It is not a de Polignac number, because 146790099 - 2⁸ = 146789843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146790499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121114 + ... + 122319.

Almost surely, 2^146790099 is an apocalyptic number.

146790099 is a deficient number, since it is larger than the sum of its proper divisors (68405557).

146790099 is a wasteful number, since it uses less digits than its factorization.

146790099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243506 (or 243503 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 146790099 is about 12115.6963893950. The cubic root of 146790099 is about 527.5118917978.

The spelling of 146790099 in words is "one hundred forty-six million, seven hundred ninety thousand, ninety-nine".