126381476 has 24 divisors (see below), whose sum is σ = 238521024. Its totient is φ = 58246560.

The previous prime is 126381461. The next prime is 126381487. The reversal of 126381476 is 674183621.

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 7 ways as a sum of consecutive naturals, for example, 49241 + ... + 51743.

It is an arithmetic number, because the mean of its divisors is an integer number (9938376).

Almost surely, 2^126381476 is an apocalyptic number.

It is an amenable number.

126381476 is a deficient number, since it is larger than the sum of its proper divisors (112139548).

126381476 is a wasteful number, since it uses less digits than its factorization.

126381476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3491 (or 3489 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 126381476 is about 11241.9516099297. The cubic root of 126381476 is about 501.8352236667.

The spelling of 126381476 in words is "one hundred twenty-six million, three hundred eighty-one thousand, four hundred seventy-six".