146796172 has 6 divisors (see below), whose sum is σ = 256893308. Its totient is φ = 73398084.

The previous prime is 146796151. The next prime is 146796179. The reversal of 146796172 is 271697641.

It is a super-2 number, since 2×146796172² = 43098232227707168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146796179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18349518 + ... + 18349525.

Almost surely, 2^146796172 is an apocalyptic number.

It is an amenable number.

146796172 is a deficient number, since it is larger than the sum of its proper divisors (110097136).

146796172 is a wasteful number, since it uses less digits than its factorization.

146796172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36699047 (or 36699045 counting only the distinct ones).

The product of its digits is 127008, while the sum is 43.

The square root of 146796172 is about 12115.9470120994. The cubic root of 146796172 is about 527.5191664382.

The spelling of 146796172 in words is "one hundred forty-six million, seven hundred ninety-six thousand, one hundred seventy-two".