126734216 has 32 divisors (see below), whose sum is σ = 271952640. Its totient is φ = 54238848.

The previous prime is 126734207. The next prime is 126734227. The reversal of 126734216 is 612437621.

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, 60401 + ... + 62463.

It is an arithmetic number, because the mean of its divisors is an integer number (8498520).

Almost surely, 2^126734216 is an apocalyptic number.

It is an amenable number.

126734216 is an abundant number, since it is smaller than the sum of its proper divisors (145218424).

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

126734216 is a wasteful number, since it uses less digits than its factorization.

126734216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173 (or 3169 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 126734216 is about 11257.6292353230. The cubic root of 126734216 is about 502.3016763141.

The spelling of 126734216 in words is "one hundred twenty-six million, seven hundred thirty-four thousand, two hundred sixteen".