146883253 has 8 divisors (see below), whose sum is σ = 161793216. Its totient is φ = 132232800.

The previous prime is 146883211. The next prime is 146883257. The reversal of 146883253 is 352388641.

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

It is a cyclic number.

It is not a de Polignac number, because 146883253 - 2²⁵ = 113328821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146883257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63688 + ... + 65953.

It is an arithmetic number, because the mean of its divisors is an integer number (20224152).

Almost surely, 2^146883253 is an apocalyptic number.

It is an amenable number.

146883253 is a deficient number, since it is larger than the sum of its proper divisors (14909963).

146883253 is a wasteful number, since it uses less digits than its factorization.

146883253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129755.

The product of its digits is 138240, while the sum is 40.

The square root of 146883253 is about 12119.5401315396. The cubic root of 146883253 is about 527.6234557519.

The spelling of 146883253 in words is "one hundred forty-six million, eight hundred eighty-three thousand, two hundred fifty-three".