134165722 has 4 divisors (see below), whose sum is σ = 201248586. Its totient is φ = 67082860.

The previous prime is 134165701. The next prime is 134165741. The reversal of 134165722 is 227561431.

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., 110439081 + 23726641 = 10509^2 + 4871^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33541429 + ... + 33541432.

Almost surely, 2^134165722 is an apocalyptic number.

134165722 is a deficient number, since it is larger than the sum of its proper divisors (67082864).

134165722 is an equidigital number, since it uses as much as digits as its factorization.

134165722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67082863.

The product of its digits is 10080, while the sum is 31.

The square root of 134165722 is about 11582.9927911572. The cubic root of 134165722 is about 511.9338624084.

The spelling of 134165722 in words is "one hundred thirty-four million, one hundred sixty-five thousand, seven hundred twenty-two".