125452226 has 16 divisors (see below), whose sum is σ = 195659520. Its totient is φ = 60261840.

The previous prime is 125452211. The next prime is 125452241. The reversal of 125452226 is 622254521.

It is an interprime number because it is at equal distance from previous prime (125452211) and next prime (125452241).

It is a super-2 number, since 2×125452226² = 31476522016710152, which contains 22 as substring.

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, 1340 + ... + 15896.

It is an arithmetic number, because the mean of its divisors is an integer number (12228720).

Almost surely, 2^125452226 is an apocalyptic number.

125452226 is a deficient number, since it is larger than the sum of its proper divisors (70207294).

125452226 is a wasteful number, since it uses less digits than its factorization.

125452226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14729.

The product of its digits is 9600, while the sum is 29.

The square root of 125452226 is about 11200.5457902729. The cubic root of 125452226 is about 500.6022423171.

The spelling of 125452226 in words is "one hundred twenty-five million, four hundred fifty-two thousand, two hundred twenty-six".