146004769 has 4 divisors (see below), whose sum is σ = 146971840. Its totient is φ = 145037700.

The previous prime is 146004757. The next prime is 146004779. The reversal of 146004769 is 967400641.

146004769 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 146004769 - 2⁷ = 146004641 is a prime.

It is a super-2 number, since 2×146004769² = 42634785141486722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146004779) 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, 483309 + ... + 483610.

It is an arithmetic number, because the mean of its divisors is an integer number (36742960).

Almost surely, 2^146004769 is an apocalyptic number.

It is an amenable number.

146004769 is a deficient number, since it is larger than the sum of its proper divisors (967071).

146004769 is an equidigital number, since it uses as much as digits as its factorization.

146004769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967070.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 146004769 is about 12083.2433146072. The cubic root of 146004769 is about 526.5694760481.

The spelling of 146004769 in words is "one hundred forty-six million, four thousand, seven hundred sixty-nine".