126253036 has 24 divisors (see below), whose sum is σ = 271930400. Its totient is φ = 49946112.

The previous prime is 126253021. The next prime is 126253051. The reversal of 126253036 is 630352621.

It is an interprime number because it is at equal distance from previous prime (126253021) and next prime (126253051).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 126252995 and 126253013.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 173061 + ... + 173788.

Almost surely, 2^126253036 is an apocalyptic number.

It is an amenable number.

126253036 is an abundant number, since it is smaller than the sum of its proper divisors (145677364).

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

126253036 is a wasteful number, since it uses less digits than its factorization.

126253036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346873 (or 346871 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 126253036 is about 11236.2376265367. The cubic root of 126253036 is about 501.6651629751.

The spelling of 126253036 in words is "one hundred twenty-six million, two hundred fifty-three thousand, thirty-six".