146829426 has 32 divisors (see below), whose sum is σ = 299021568. Its totient is φ = 48055680.

The previous prime is 146829421. The next prime is 146829433. The reversal of 146829426 is 624928641.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (146829421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118080 + ... + 119316.

It is an arithmetic number, because the mean of its divisors is an integer number (9344424).

Almost surely, 2^146829426 is an apocalyptic number.

146829426 is an abundant number, since it is smaller than the sum of its proper divisors (152192142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146829426 is a wasteful number, since it uses less digits than its factorization.

146829426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586.

The product of its digits is 165888, while the sum is 42.

The square root of 146829426 is about 12117.3192579877. The cubic root of 146829426 is about 527.5589967182.

The spelling of 146829426 in words is "one hundred forty-six million, eight hundred twenty-nine thousand, four hundred twenty-six".