146519348 has 12 divisors (see below), whose sum is σ = 261247140. Its totient is φ = 71877312.

The previous prime is 146519333. The next prime is 146519353. The reversal of 146519348 is 843915641.

It can be written as a sum of positive squares in 2 ways, for example, as 84235684 + 62283664 = 9178^2 + 7892^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345353 + ... + 345776.

It is an arithmetic number, because the mean of its divisors is an integer number (21770595).

Almost surely, 2^146519348 is an apocalyptic number.

It is an amenable number.

146519348 is a deficient number, since it is larger than the sum of its proper divisors (114727792).

146519348 is a wasteful number, since it uses less digits than its factorization.

146519348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691186 (or 691184 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 146519348 is about 12104.5176690358. The cubic root of 146519348 is about 527.1873642914.

The spelling of 146519348 in words is "one hundred forty-six million, five hundred nineteen thousand, three hundred forty-eight".