126634134 has 32 divisors (see below), whose sum is σ = 276721920. Its totient is φ = 38314400.

The previous prime is 126634093. The next prime is 126634147. The reversal of 126634134 is 431436621.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61087 + ... + 63125.

It is an arithmetic number, because the mean of its divisors is an integer number (8647560).

Almost surely, 2^126634134 is an apocalyptic number.

126634134 is an abundant number, since it is smaller than the sum of its proper divisors (150087786).

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

126634134 is a wasteful number, since it uses less digits than its factorization.

126634134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996.

The product of its digits is 10368, while the sum is 30.

The square root of 126634134 is about 11253.1832829649. The cubic root of 126634134 is about 502.1694189626.

The spelling of 126634134 in words is "one hundred twenty-six million, six hundred thirty-four thousand, one hundred thirty-four".