146284713 has 6 divisors (see below), whose sum is σ = 211300154. Its totient is φ = 97523136.

The previous prime is 146284709. The next prime is 146284751. The reversal of 146284713 is 317482641.

146284713 is a `hidden beast` number, since 14 + 628 + 4 + 7 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 144288144 + 1996569 = 12012^2 + 1413^2 .

It is not a de Polignac number, because 146284713 - 2² = 146284709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146284703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8126920 + ... + 8126937.

Almost surely, 2^146284713 is an apocalyptic number.

It is an amenable number.

146284713 is a deficient number, since it is larger than the sum of its proper divisors (65015441).

146284713 is a wasteful number, since it uses less digits than its factorization.

146284713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16253863 (or 16253860 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 146284713 is about 12094.8217432090. The cubic root of 146284713 is about 526.9058026258.

The spelling of 146284713 in words is "one hundred forty-six million, two hundred eighty-four thousand, seven hundred thirteen".