126534396 has 12 divisors (see below), whose sum is σ = 295246952. Its totient is φ = 42178128.

The previous prime is 126534389. The next prime is 126534403. The reversal of 126534396 is 693435621.

It is an interprime number because it is at equal distance from previous prime (126534389) and next prime (126534403).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5272255 + ... + 5272278.

Almost surely, 2^126534396 is an apocalyptic number.

It is an amenable number.

126534396 is an abundant number, since it is smaller than the sum of its proper divisors (168712556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126534396 is a wasteful number, since it uses less digits than its factorization.

126534396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10544540 (or 10544538 counting only the distinct ones).

The product of its digits is 116640, while the sum is 39.

The square root of 126534396 is about 11248.7508639849. The cubic root of 126534396 is about 502.0375468602.

The spelling of 126534396 in words is "one hundred twenty-six million, five hundred thirty-four thousand, three hundred ninety-six".