146065706 has 4 divisors (see below), whose sum is σ = 219098562. Its totient is φ = 73032852.

The previous prime is 146065691. The next prime is 146065723. The reversal of 146065706 is 607560641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 142587481 + 3478225 = 11941^2 + 1865^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36516425 + ... + 36516428.

Almost surely, 2^146065706 is an apocalyptic number.

146065706 is a deficient number, since it is larger than the sum of its proper divisors (73032856).

146065706 is an equidigital number, since it uses as much as digits as its factorization.

146065706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73032855.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 146065706 is about 12085.7646013812. The cubic root of 146065706 is about 526.6427227449.

The spelling of 146065706 in words is "one hundred forty-six million, sixty-five thousand, seven hundred six".