146343476 has 6 divisors (see below), whose sum is σ = 256101090. Its totient is φ = 73171736.

The previous prime is 146343443. The next prime is 146343493. The reversal of 146343476 is 674343641.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 87422500 + 58920976 = 9350^2 + 7676^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 18292931 + ... + 18292938.

It is an arithmetic number, because the mean of its divisors is an integer number (42683515).

Almost surely, 2^146343476 is an apocalyptic number.

It is an amenable number.

146343476 is a deficient number, since it is larger than the sum of its proper divisors (109757614).

146343476 is a wasteful number, since it uses less digits than its factorization.

146343476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36585873 (or 36585871 counting only the distinct ones).

The product of its digits is 145152, while the sum is 38.

The square root of 146343476 is about 12097.2507620533. The cubic root of 146343476 is about 526.9763463850.

The spelling of 146343476 in words is "one hundred forty-six million, three hundred forty-three thousand, four hundred seventy-six".