146393413 has 8 divisors (see below), whose sum is σ = 153308736. Its totient is φ = 139524000.

The previous prime is 146393407. The next prime is 146393437. The reversal of 146393413 is 314393641.

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 146393413 - 2⁵ = 146393381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146393813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4863 + ... + 17788.

It is an arithmetic number, because the mean of its divisors is an integer number (19163592).

Almost surely, 2^146393413 is an apocalyptic number.

It is an amenable number.

146393413 is a deficient number, since it is larger than the sum of its proper divisors (6915323).

146393413 is a wasteful number, since it uses less digits than its factorization.

146393413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22955.

The product of its digits is 23328, while the sum is 34.

The square root of 146393413 is about 12099.3145673629. The cubic root of 146393413 is about 527.0362798735.

The spelling of 146393413 in words is "one hundred forty-six million, three hundred ninety-three thousand, four hundred thirteen".