126006040 has 32 divisors (see below), whose sum is σ = 300192480. Its totient is φ = 47437312.

The previous prime is 126006037. The next prime is 126006059. The reversal of 126006040 is 40600621.

It is a junction number, because it is equal to n+sod(n) for n = 126005999 and 126006017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91972 + ... + 93331.

It is an arithmetic number, because the mean of its divisors is an integer number (9381015).

Almost surely, 2^126006040 is an apocalyptic number.

126006040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126006040 is an abundant number, since it is smaller than the sum of its proper divisors (174186440).

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

126006040 is a wasteful number, since it uses less digits than its factorization.

126006040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185331 (or 185327 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 126006040 is about 11225.2412000812. The cubic root of 126006040 is about 501.3378040350.

Adding to 126006040 its reverse (40600621), we get a palindrome (166606661).

The spelling of 126006040 in words is "one hundred twenty-six million, six thousand, forty".