1122742606 has 8 divisors (see below), whose sum is σ = 1725189984. Its totient is φ = 547679280.

The previous prime is 1122742601. The next prime is 1122742609. The reversal of 1122742606 is 6062472211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122742601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6845910 + ... + 6846073.

It is an arithmetic number, because the mean of its divisors is an integer number (215648748).

Almost surely, 2^1122742606 is an apocalyptic number.

1122742606 is a deficient number, since it is larger than the sum of its proper divisors (602447378).

1122742606 is a wasteful number, since it uses less digits than its factorization.

1122742606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13692026.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 1122742606 is about 33507.3515217183. The cubic root of 1122742606 is about 1039.3458059091.

The spelling of 1122742606 in words is "one billion, one hundred twenty-two million, seven hundred forty-two thousand, six hundred six".