126094989 has 8 divisors (see below), whose sum is σ = 168270112. Its totient is φ = 83991600.

The previous prime is 126094979. The next prime is 126094999. The reversal of 126094989 is 989490621.

It is an interprime number because it is at equal distance from previous prime (126094979) and next prime (126094999).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126094989 - 2⁷ = 126094861 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126094979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13687 + ... + 20964.

It is an arithmetic number, because the mean of its divisors is an integer number (21033764).

Almost surely, 2^126094989 is an apocalyptic number.

It is an amenable number.

126094989 is a deficient number, since it is larger than the sum of its proper divisors (42175123).

126094989 is a wasteful number, since it uses less digits than its factorization.

126094989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35867.

The product of its (nonzero) digits is 279936, while the sum is 48.

The square root of 126094989 is about 11229.2025095284. The cubic root of 126094989 is about 501.4557428455.

The spelling of 126094989 in words is "one hundred twenty-six million, ninety-four thousand, nine hundred eighty-nine".