146049234 has 8 divisors (see below), whose sum is σ = 292098480. Its totient is φ = 48683076.

The previous prime is 146049229. The next prime is 146049247. The reversal of 146049234 is 432940641.

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

146049234 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 146049195 and 146049204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12170764 + ... + 12170775.

It is an arithmetic number, because the mean of its divisors is an integer number (36512310).

Almost surely, 2^146049234 is an apocalyptic number.

146049234 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.

146049234 is a wasteful number, since it uses less digits than its factorization.

146049234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24341544.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 146049234 is about 12085.0831192839. The cubic root of 146049234 is about 526.6229252960.

Adding to 146049234 its reverse (432940641), we get a palindrome (578989875).

The spelling of 146049234 in words is "one hundred forty-six million, forty-nine thousand, two hundred thirty-four".