126164958 has 32 divisors (see below), whose sum is σ = 259081632. Its totient is φ = 40944000.

The previous prime is 126164957. The next prime is 126164971. The reversal of 126164958 is 859461621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126164957) 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 15 ways as a sum of consecutive naturals, for example, 35260 + ... + 38672.

It is an arithmetic number, because the mean of its divisors is an integer number (8096301).

Almost surely, 2^126164958 is an apocalyptic number.

126164958 is an abundant number, since it is smaller than the sum of its proper divisors (132916674).

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

126164958 is a wasteful number, since it uses less digits than its factorization.

126164958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580.

The product of its digits is 103680, while the sum is 42.

The square root of 126164958 is about 11232.3175702969. The cubic root of 126164958 is about 501.5484768219.

The spelling of 126164958 in words is "one hundred twenty-six million, one hundred sixty-four thousand, nine hundred fifty-eight".