146022414 has 8 divisors (see below), whose sum is σ = 292044840. Its totient is φ = 48674136.

The previous prime is 146022397. The next prime is 146022427. The reversal of 146022414 is 414220641.

It is a happy number.

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

146022414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12168529 + ... + 12168540.

It is an arithmetic number, because the mean of its divisors is an integer number (36505605).

Almost surely, 2^146022414 is an apocalyptic number.

146022414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

146022414 is a wasteful number, since it uses less digits than its factorization.

146022414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24337074.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 146022414 is about 12083.9734359192. The cubic root of 146022414 is about 526.5906875564.

The spelling of 146022414 in words is "one hundred forty-six million, twenty-two thousand, four hundred fourteen".