146613130 has 16 divisors (see below), whose sum is σ = 270341064. Its totient is φ = 57214720.

The previous prime is 146613119. The next prime is 146613133. The reversal of 146613130 is 31316641.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 89927289 + 56685841 = 9483^2 + 7529^2 .

It is a junction number, because it is equal to n+sod(n) for n = 146613095 and 146613104.

It is not an unprimeable number, because it can be changed into a prime (146613133) 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, 178387 + ... + 179206.

Almost surely, 2^146613130 is an apocalyptic number.

146613130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146613130 is a deficient number, since it is larger than the sum of its proper divisors (123727934).

146613130 is a wasteful number, since it uses less digits than its factorization.

146613130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357641.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 146613130 is about 12108.3908922697. The cubic root of 146613130 is about 527.2998184744.

Adding to 146613130 its reverse (31316641), we get a palindrome (177929771).

The spelling of 146613130 in words is "one hundred forty-six million, six hundred thirteen thousand, one hundred thirty".