146017430 has 16 divisors (see below), whose sum is σ = 283049424. Its totient is φ = 53914080.

The previous prime is 146017427. The next prime is 146017439. The reversal of 146017430 is 34710641.

146017430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 146017430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146017439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561476 + ... + 561735.

It is an arithmetic number, because the mean of its divisors is an integer number (17690589).

Almost surely, 2^146017430 is an apocalyptic number.

146017430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146017430 is a deficient number, since it is larger than the sum of its proper divisors (137031994).

146017430 is a wasteful number, since it uses less digits than its factorization.

146017430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123231.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 146017430 is about 12083.7672106012. The cubic root of 146017430 is about 526.5846963350.

The spelling of 146017430 in words is "one hundred forty-six million, seventeen thousand, four hundred thirty".