146340236 has 12 divisors (see below), whose sum is σ = 292680528. Its totient is φ = 62717232.

The previous prime is 146340179. The next prime is 146340251. The reversal of 146340236 is 632043641.

146340236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

146340236 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 146340199 and 146340208.

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, 2613191 + ... + 2613246.

It is an arithmetic number, because the mean of its divisors is an integer number (24390044).

Almost surely, 2^146340236 is an apocalyptic number.

It is an amenable number.

146340236 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.

146340236 is a wasteful number, since it uses less digits than its factorization.

146340236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226448 (or 5226446 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 146340236 is about 12097.1168465879. The cubic root of 146340236 is about 526.9724573243.

Adding to 146340236 its reverse (632043641), we get a palindrome (778383877).

The spelling of 146340236 in words is "one hundred forty-six million, three hundred forty thousand, two hundred thirty-six".