146612275 has 12 divisors (see below), whose sum is σ = 183024000. Its totient is φ = 116499680.

The previous prime is 146612273. The next prime is 146612293. The reversal of 146612275 is 572216641.

It is not a de Polignac number, because 146612275 - 2¹ = 146612273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146612275.

It is not an unprimeable number, because it can be changed into a prime (146612273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15955 + ... + 23404.

It is an arithmetic number, because the mean of its divisors is an integer number (15252000).

Almost surely, 2^146612275 is an apocalyptic number.

146612275 is a deficient number, since it is larger than the sum of its proper divisors (36411725).

146612275 is a wasteful number, since it uses less digits than its factorization.

146612275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39518 (or 39513 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 146612275 is about 12108.3555861232. The cubic root of 146612275 is about 527.2987934588.

The spelling of 146612275 in words is "one hundred forty-six million, six hundred twelve thousand, two hundred seventy-five".