146854953 has 24 divisors (see below), whose sum is σ = 246542400. Its totient is φ = 82492704.

The previous prime is 146854921. The next prime is 146854963. The reversal of 146854953 is 359458641.

It is not a de Polignac number, because 146854953 - 2⁵ = 146854921 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146854899 and 146854908.

It is not an unprimeable number, because it can be changed into a prime (146854963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16038 + ... + 23471.

It is an arithmetic number, because the mean of its divisors is an integer number (10272600).

Almost surely, 2^146854953 is an apocalyptic number.

It is an amenable number.

146854953 is a deficient number, since it is larger than the sum of its proper divisors (99687447).

146854953 is a wasteful number, since it uses less digits than its factorization.

146854953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39581 (or 39578 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 146854953 is about 12118.3725392480. The cubic root of 146854953 is about 527.5895678340.

The spelling of 146854953 in words is "one hundred forty-six million, eight hundred fifty-four thousand, nine hundred fifty-three".