146555113 has 16 divisors (see below), whose sum is σ = 167771520. Its totient is φ = 127132416.

The previous prime is 146555111. The next prime is 146555117. The reversal of 146555113 is 311555641.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 146555113 - 2¹ = 146555111 is a prime.

It is a super-2 number, since 2×146555113² = 42956802292885538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146555111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5820 + ... + 18082.

It is an arithmetic number, because the mean of its divisors is an integer number (10485720).

Almost surely, 2^146555113 is an apocalyptic number.

It is an amenable number.

146555113 is a deficient number, since it is larger than the sum of its proper divisors (21216407).

146555113 is a wasteful number, since it uses less digits than its factorization.

146555113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12336.

The product of its digits is 9000, while the sum is 31.

The square root of 146555113 is about 12105.9949198734. The cubic root of 146555113 is about 527.2302558330.

The spelling of 146555113 in words is "one hundred forty-six million, five hundred fifty-five thousand, one hundred thirteen".