126052272 has 30 divisors (see below), whose sum is σ = 352771692. Its totient is φ = 42017376.

The previous prime is 126052271. The next prime is 126052273. The reversal of 126052272 is 272250621.

126052272 is a `hidden beast` number, since 12 + 60 + 522 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (126052271) and next prime (126052273).

It is not an unprimeable number, because it can be changed into a prime (126052271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 437538 + ... + 437825.

Almost surely, 2^126052272 is an apocalyptic number.

126052272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126052272 is an abundant number, since it is smaller than the sum of its proper divisors (226719420).

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

126052272 is a wasteful number, since it uses less digits than its factorization.

126052272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875377 (or 875368 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 126052272 is about 11227.3002988252. The cubic root of 126052272 is about 501.3991106604.

The spelling of 126052272 in words is "one hundred twenty-six million, fifty-two thousand, two hundred seventy-two".