126276404 has 24 divisors (see below), whose sum is σ = 228251520. Its totient is φ = 61092416.

The previous prime is 126276389. The next prime is 126276419. The reversal of 126276404 is 404672621.

It is an interprime number because it is at equal distance from previous prime (126276389) and next prime (126276419).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12959 + ... + 20505.

It is an arithmetic number, because the mean of its divisors is an integer number (9510480).

Almost surely, 2^126276404 is an apocalyptic number.

It is an amenable number.

126276404 is a deficient number, since it is larger than the sum of its proper divisors (101975116).

126276404 is a wasteful number, since it uses less digits than its factorization.

126276404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7687 (or 7685 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 126276404 is about 11237.2774282742. The cubic root of 126276404 is about 501.6961119030.

The spelling of 126276404 in words is "one hundred twenty-six million, two hundred seventy-six thousand, four hundred four".