146426413 has 16 divisors (see below), whose sum is σ = 170794624. Its totient is φ = 122938560.

The previous prime is 146426411. The next prime is 146426419. The reversal of 146426413 is 314624641.

It is a cyclic number.

It is not a de Polignac number, because 146426413 - 2¹ = 146426411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146426411) 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 15 ways as a sum of consecutive naturals, for example, 130531 + ... + 131647.

It is an arithmetic number, because the mean of its divisors is an integer number (10674664).

Almost surely, 2^146426413 is an apocalyptic number.

It is an amenable number.

146426413 is a deficient number, since it is larger than the sum of its proper divisors (24368211).

146426413 is a wasteful number, since it uses less digits than its factorization.

146426413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492.

The product of its digits is 13824, while the sum is 31.

The square root of 146426413 is about 12100.6782041338. The cubic root of 146426413 is about 527.0758784005.

The spelling of 146426413 in words is "one hundred forty-six million, four hundred twenty-six thousand, four hundred thirteen".