146732275 has 12 divisors (see below), whose sum is σ = 182466000. Its totient is φ = 117051680.

The previous prime is 146732251. The next prime is 146732329. The reversal of 146732275 is 572237641.

It is a happy number.

It is not a de Polignac number, because 146732275 - 2²¹ = 144635123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 801 + ... + 17149.

It is an arithmetic number, because the mean of its divisors is an integer number (15205500).

Almost surely, 2^146732275 is an apocalyptic number.

146732275 is a deficient number, since it is larger than the sum of its proper divisors (35733725).

146732275 is a wasteful number, since it uses less digits than its factorization.

146732275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16718 (or 16713 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 146732275 is about 12113.3098284490. The cubic root of 146732275 is about 527.4426163404.

The spelling of 146732275 in words is "one hundred forty-six million, seven hundred thirty-two thousand, two hundred seventy-five".