146786345 has 32 divisors (see below), whose sum is σ = 189112320. Its totient is φ = 109137600.

The previous prime is 146786329. The next prime is 146786351. The reversal of 146786345 is 543687641.

146786345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 146786345 - 2⁴ = 146786329 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146786296 and 146786305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 972020 + ... + 972170.

It is an arithmetic number, because the mean of its divisors is an integer number (5909760).

Almost surely, 2^146786345 is an apocalyptic number.

It is an amenable number.

146786345 is a deficient number, since it is larger than the sum of its proper divisors (42325975).

146786345 is a wasteful number, since it uses less digits than its factorization.

146786345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365.

The product of its digits is 483840, while the sum is 44.

The square root of 146786345 is about 12115.5414654071. The cubic root of 146786345 is about 527.5073949084.

The spelling of 146786345 in words is "one hundred forty-six million, seven hundred eighty-six thousand, three hundred forty-five".