146030286 has 8 divisors (see below), whose sum is σ = 292060584. Its totient is φ = 48676760.

The previous prime is 146030273. The next prime is 146030303. The reversal of 146030286 is 682030641.

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

146030286 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, 12169185 + ... + 12169196.

It is an arithmetic number, because the mean of its divisors is an integer number (36507573).

Almost surely, 2^146030286 is an apocalyptic number.

146030286 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.

146030286 is a wasteful number, since it uses less digits than its factorization.

146030286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24338386.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 146030286 is about 12084.2991522057. The cubic root of 146030286 is about 526.6001501389.

The spelling of 146030286 in words is "one hundred forty-six million, thirty thousand, two hundred eighty-six".