126550264 has 8 divisors (see below), whose sum is σ = 237281760. Its totient is φ = 63275128.

The previous prime is 126550211. The next prime is 126550267. The reversal of 126550264 is 462055621.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126550267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7909384 + ... + 7909399.

It is an arithmetic number, because the mean of its divisors is an integer number (29660220).

Almost surely, 2^126550264 is an apocalyptic number.

It is an amenable number.

126550264 is a deficient number, since it is larger than the sum of its proper divisors (110731496).

126550264 is a wasteful number, since it uses less digits than its factorization.

126550264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15818789 (or 15818785 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 126550264 is about 11249.4561646330. The cubic root of 126550264 is about 502.0585319284.

It can be divided in two parts, 1265 and 50264, that added together give a square (51529 = 227²).

The spelling of 126550264 in words is "one hundred twenty-six million, five hundred fifty thousand, two hundred sixty-four".