146481395 has 8 divisors (see below), whose sum is σ = 177421104. Its totient is φ = 116089504.

The previous prime is 146481383. The next prime is 146481421. The reversal of 146481395 is 593184641.

146481395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146481395 - 2⁶ = 146481331 is a prime.

It is a super-2 number, since 2×146481395² = 42913598162292050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136364 + ... + 137433.

It is an arithmetic number, because the mean of its divisors is an integer number (22177638).

Almost surely, 2^146481395 is an apocalyptic number.

146481395 is a deficient number, since it is larger than the sum of its proper divisors (30939709).

146481395 is a wasteful number, since it uses less digits than its factorization.

146481395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273909.

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

The square root of 146481395 is about 12102.9498470414. The cubic root of 146481395 is about 527.1418411343.

The spelling of 146481395 in words is "one hundred forty-six million, four hundred eighty-one thousand, three hundred ninety-five".