146045699 has 8 divisors (see below), whose sum is σ = 153511200. Its totient is φ = 138673216.

The previous prime is 146045693. The next prime is 146045701. The reversal of 146045699 is 996540641.

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

It is a cyclic number.

It is not a de Polignac number, because 146045699 - 2⁸ = 146045443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146045693) 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, 20024 + ... + 26325.

It is an arithmetic number, because the mean of its divisors is an integer number (19188900).

Almost surely, 2^146045699 is an apocalyptic number.

146045699 is a deficient number, since it is larger than the sum of its proper divisors (7465501).

146045699 is a wasteful number, since it uses less digits than its factorization.

146045699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46509.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 146045699 is about 12084.9368637159. The cubic root of 146045699 is about 526.6186764387.

The spelling of 146045699 in words is "one hundred forty-six million, forty-five thousand, six hundred ninety-nine".