126282451 has 2 divisors, whose sum is σ = 126282452. Its totient is φ = 126282450.

The previous prime is 126282439. The next prime is 126282463. The reversal of 126282451 is 154282621.

It is a balanced prime because it is at equal distance from previous prime (126282439) and next prime (126282463).

It is an emirp because it is prime and its reverse (154282621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126282451 - 2¹³ = 126274259 is a prime.

It is not a weakly prime, because it can be changed into another prime (126282551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63141225 + 63141226.

It is an arithmetic number, because the mean of its divisors is an integer number (63141226).

Almost surely, 2^126282451 is an apocalyptic number.

126282451 is a deficient number, since it is larger than the sum of its proper divisors (1).

126282451 is an equidigital number, since it uses as much as digits as its factorization.

126282451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 31.

The square root of 126282451 is about 11237.5464848872. The cubic root of 126282451 is about 501.7041200182.

The spelling of 126282451 in words is "one hundred twenty-six million, two hundred eighty-two thousand, four hundred fifty-one".