146519470 has 16 divisors (see below), whose sum is σ = 266455728. Its totient is φ = 58003200.

The previous prime is 146519459. The next prime is 146519473. The reversal of 146519470 is 74915641.

146519470 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146519473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74556 + ... + 76495.

It is an arithmetic number, because the mean of its divisors is an integer number (16653483).

Almost surely, 2^146519470 is an apocalyptic number.

146519470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146519470 is a deficient number, since it is larger than the sum of its proper divisors (119936258).

146519470 is a wasteful number, since it uses less digits than its factorization.

146519470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151155.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 146519470 is about 12104.5227084755. The cubic root of 146519470 is about 527.1875106130.

The spelling of 146519470 in words is "one hundred forty-six million, five hundred nineteen thousand, four hundred seventy".