126662242 has 16 divisors (see below), whose sum is σ = 226576512. Its totient is φ = 51923520.

The previous prime is 126662231. The next prime is 126662267. The reversal of 126662242 is 242266621.

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, 196359 + ... + 197002.

It is an arithmetic number, because the mean of its divisors is an integer number (14161032).

Almost surely, 2^126662242 is an apocalyptic number.

126662242 is a deficient number, since it is larger than the sum of its proper divisors (99914270).

126662242 is a wasteful number, since it uses less digits than its factorization.

126662242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393393.

The product of its digits is 13824, while the sum is 31.

The square root of 126662242 is about 11254.4321047310. The cubic root of 126662242 is about 502.2065704356.

The spelling of 126662242 in words is "one hundred twenty-six million, six hundred sixty-two thousand, two hundred forty-two".