126225467 has 2 divisors, whose sum is σ = 126225468. Its totient is φ = 126225466.

The previous prime is 126225461. The next prime is 126225497. The reversal of 126225467 is 764522621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126225467 - 2²² = 122031163 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (126225461) 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, 63112733 + 63112734.

It is an arithmetic number, because the mean of its divisors is an integer number (63112734).

Almost surely, 2^126225467 is an apocalyptic number.

126225467 is a deficient number, since it is larger than the sum of its proper divisors (1).

126225467 is an equidigital number, since it uses as much as digits as its factorization.

126225467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 35.

The square root of 126225467 is about 11235.0107699103. The cubic root of 126225467 is about 501.6286452692.

The spelling of 126225467 in words is "one hundred twenty-six million, two hundred twenty-five thousand, four hundred sixty-seven".