1122916546 has 8 divisors (see below), whose sum is σ = 1708098624. Its totient is φ = 553550340.

The previous prime is 1122916519. The next prime is 1122916547. The reversal of 1122916546 is 6456192211.

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

It is not an unprimeable number, because it can be changed into a prime (1122916547) 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, 3953790 + ... + 3954073.

It is an arithmetic number, because the mean of its divisors is an integer number (213512328).

Almost surely, 2^1122916546 is an apocalyptic number.

1122916546 is a deficient number, since it is larger than the sum of its proper divisors (585182078).

1122916546 is an equidigital number, since it uses as much as digits as its factorization.

1122916546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7907936.

The product of its digits is 25920, while the sum is 37.

The square root of 1122916546 is about 33509.9469710115. The cubic root of 1122916546 is about 1039.3994764101.

The spelling of 1122916546 in words is "one billion, one hundred twenty-two million, nine hundred sixteen thousand, five hundred forty-six".