126133624 has 8 divisors (see below), whose sum is σ = 236500560. Its totient is φ = 63066808.

The previous prime is 126133621. The next prime is 126133627. The reversal of 126133624 is 426331621.

It is an interprime number because it is at equal distance from previous prime (126133621) and next prime (126133627).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×126133624² = 31819382206746752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126133592 and 126133601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126133621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7883344 + ... + 7883359.

It is an arithmetic number, because the mean of its divisors is an integer number (29562570).

Almost surely, 2^126133624 is an apocalyptic number.

It is an amenable number.

126133624 is a deficient number, since it is larger than the sum of its proper divisors (110366936).

126133624 is a wasteful number, since it uses less digits than its factorization.

126133624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15766709 (or 15766705 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 126133624 is about 11230.9226691310. The cubic root of 126133624 is about 501.5069522934.

The spelling of 126133624 in words is "one hundred twenty-six million, one hundred thirty-three thousand, six hundred twenty-four".