146155314 has 16 divisors (see below), whose sum is σ = 292446720. Its totient is φ = 48695760.

The previous prime is 146155313. The next prime is 146155319. The reversal of 146155314 is 413551641.

It is a happy number.

It is a super-2 number, since 2×146155314² = 42722751620877192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146155313) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13044 + ... + 21504.

It is an arithmetic number, because the mean of its divisors is an integer number (18277920).

Almost surely, 2^146155314 is an apocalyptic number.

146155314 is an abundant number, since it is smaller than the sum of its proper divisors (146291406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146155314 is a wasteful number, since it uses less digits than its factorization.

146155314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11345.

The product of its digits is 7200, while the sum is 30.

The square root of 146155314 is about 12089.4712043166. The cubic root of 146155314 is about 526.7503951876.

The spelling of 146155314 in words is "one hundred forty-six million, one hundred fifty-five thousand, three hundred fourteen".