126026552 has 32 divisors (see below), whose sum is σ = 242161920. Its totient is φ = 61459680.

The previous prime is 126026519. The next prime is 126026573. The reversal of 126026552 is 255620621.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214403 + ... + 214989.

It is an arithmetic number, because the mean of its divisors is an integer number (7567560).

Almost surely, 2^126026552 is an apocalyptic number.

It is an amenable number.

126026552 is a deficient number, since it is larger than the sum of its proper divisors (116135368).

126026552 is a wasteful number, since it uses less digits than its factorization.

126026552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 126026552 is about 11226.1548181022. The cubic root of 126026552 is about 501.3650061254.

The spelling of 126026552 in words is "one hundred twenty-six million, twenty-six thousand, five hundred fifty-two".