146791023 has 8 divisors (see below), whose sum is σ = 195783168. Its totient is φ = 97829784.

The previous prime is 146791013. The next prime is 146791027. The reversal of 146791023 is 320197641.

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

It is not a de Polignac number, because 146791023 - 2¹⁷ = 146659951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146791027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7840 + ... + 18842.

It is an arithmetic number, because the mean of its divisors is an integer number (24472896).

Almost surely, 2^146791023 is an apocalyptic number.

146791023 is a deficient number, since it is larger than the sum of its proper divisors (48992145).

146791023 is a wasteful number, since it uses less digits than its factorization.

146791023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15453.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 146791023 is about 12115.7345216871. The cubic root of 146791023 is about 527.5129986390.

The spelling of 146791023 in words is "one hundred forty-six million, seven hundred ninety-one thousand, twenty-three".