146417122 has 8 divisors (see below), whose sum is σ = 222634476. Its totient is φ = 72205632.

The previous prime is 146417119. The next prime is 146417137. The reversal of 146417122 is 221714641.

It can be written as a sum of positive squares in 2 ways, for example, as 143496441 + 2920681 = 11979^2 + 1709^2 .

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

It is a super-2 number, since 2×146417122² = 42875947229525768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501283 + ... + 501574.

Almost surely, 2^146417122 is an apocalyptic number.

146417122 is a deficient number, since it is larger than the sum of its proper divisors (76217354).

146417122 is a wasteful number, since it uses less digits than its factorization.

146417122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002932.

The product of its digits is 2688, while the sum is 28.

The square root of 146417122 is about 12100.2942939418. The cubic root of 146417122 is about 527.0647302170.

The spelling of 146417122 in words is "one hundred forty-six million, four hundred seventeen thousand, one hundred twenty-two".