126862466 has 32 divisors (see below), whose sum is σ = 207152640. Its totient is φ = 58046976.

The previous prime is 126862453. The next prime is 126862471. The reversal of 126862466 is 664268621.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 195755 + ... + 196401.

It is an arithmetic number, because the mean of its divisors is an integer number (6473520).

Almost surely, 2^126862466 is an apocalyptic number.

126862466 is a deficient number, since it is larger than the sum of its proper divisors (80290174).

126862466 is a wasteful number, since it uses less digits than its factorization.

126862466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818.

The product of its digits is 165888, while the sum is 41.

The square root of 126862466 is about 11263.3239321259. The cubic root of 126862466 is about 502.4710556499.

The spelling of 126862466 in words is "one hundred twenty-six million, eight hundred sixty-two thousand, four hundred sixty-six".