126466037 has 4 divisors (see below), whose sum is σ = 129884076. Its totient is φ = 123048000.

The previous prime is 126466027. The next prime is 126466069. The reversal of 126466037 is 730664621.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 82919236 + 43546801 = 9106^2 + 6599^2 .

It is a cyclic number.

It is not a de Polignac number, because 126466037 - 2¹⁰ = 126465013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126465988 and 126466006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126466027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1708964 + ... + 1709037.

It is an arithmetic number, because the mean of its divisors is an integer number (32471019).

Almost surely, 2^126466037 is an apocalyptic number.

It is an amenable number.

126466037 is a deficient number, since it is larger than the sum of its proper divisors (3418039).

126466037 is an equidigital number, since it uses as much as digits as its factorization.

126466037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3418038.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 126466037 is about 11245.7119383345. The cubic root of 126466037 is about 501.9471235767.

The spelling of 126466037 in words is "one hundred twenty-six million, four hundred sixty-six thousand, thirty-seven".