134206722 has 48 divisors (see below), whose sum is σ = 323963640. Its totient is φ = 39868416.

The previous prime is 134206697. The next prime is 134206727. The reversal of 134206722 is 227602431.

It can be written as a sum of positive squares in 4 ways, for example, as 92332881 + 41873841 = 9609^2 + 6471^2 .

It is a super-2 number, since 2×134206722² = 36022888459970568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134206727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3103 + ... + 16674.

Almost surely, 2^134206722 is an apocalyptic number.

134206722 is an abundant number, since it is smaller than the sum of its proper divisors (189756918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134206722 is a wasteful number, since it uses less digits than its factorization.

134206722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19827 (or 19824 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 134206722 is about 11584.7624921705. The cubic root of 134206722 is about 511.9860047647.

The spelling of 134206722 in words is "one hundred thirty-four million, two hundred six thousand, seven hundred twenty-two".