146650172 has 24 divisors (see below), whose sum is σ = 259056336. Its totient is φ = 72638208.

The previous prime is 146650169. The next prime is 146650193. The reversal of 146650172 is 271056641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338468 + ... + 338900.

It is an arithmetic number, because the mean of its divisors is an integer number (10794014).

Almost surely, 2^146650172 is an apocalyptic number.

It is an amenable number.

146650172 is a deficient number, since it is larger than the sum of its proper divisors (112406164).

146650172 is a wasteful number, since it uses less digits than its factorization.

146650172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037 (or 1035 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 146650172 is about 12109.9203961050. The cubic root of 146650172 is about 527.3442223991.

The spelling of 146650172 in words is "one hundred forty-six million, six hundred fifty thousand, one hundred seventy-two".