1166016412 has 24 divisors (see below), whose sum is σ = 2251050480. Its totient is φ = 524050560.

The previous prime is 1166016389. The next prime is 1166016461. The reversal of 1166016412 is 2146106611.

It is a congruent number.

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, 144963 + ... + 152794.

It is an arithmetic number, because the mean of its divisors is an integer number (93793770).

Almost surely, 2^1166016412 is an apocalyptic number.

It is an amenable number.

1166016412 is a deficient number, since it is larger than the sum of its proper divisors (1085034068).

1166016412 is a wasteful number, since it uses less digits than its factorization.

1166016412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297861 (or 297859 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1166016412 is about 34146.9824728335. The cubic root of 1166016412 is about 1052.5309802945.

The spelling of 1166016412 in words is "one billion, one hundred sixty-six million, sixteen thousand, four hundred twelve".