146373673 has 4 divisors (see below), whose sum is σ = 146522368. Its totient is φ = 146224980.

The previous prime is 146373659. The next prime is 146373683. The reversal of 146373673 is 376373641.

146373673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 146373673 - 2²⁵ = 112819241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146373653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72861 + ... + 74842.

It is an arithmetic number, because the mean of its divisors is an integer number (36630592).

Almost surely, 2^146373673 is an apocalyptic number.

It is an amenable number.

146373673 is a deficient number, since it is larger than the sum of its proper divisors (148695).

146373673 is an equidigital number, since it uses as much as digits as its factorization.

146373673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148694.

The product of its digits is 190512, while the sum is 40.

The square root of 146373673 is about 12098.4987911724. The cubic root of 146373673 is about 527.0125899101.

The spelling of 146373673 in words is "one hundred forty-six million, three hundred seventy-three thousand, six hundred seventy-three".