1166453676 has 24 divisors (see below), whose sum is σ = 3024139440. Its totient is φ = 388817856.

The previous prime is 1166453633. The next prime is 1166453677. The reversal of 1166453676 is 6763546611.

It is a super-2 number, since 2×1166453676² = 2721228356507825952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1166453677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5400141 + ... + 5400356.

It is an arithmetic number, because the mean of its divisors is an integer number (126005810).

Almost surely, 2^1166453676 is an apocalyptic number.

It is an amenable number.

1166453676 is an abundant number, since it is smaller than the sum of its proper divisors (1857685764).

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

1166453676 is a wasteful number, since it uses less digits than its factorization.

1166453676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10800510 (or 10800502 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 1166453676 is about 34153.3845467766. The cubic root of 1166453676 is about 1052.6625325847.

The spelling of 1166453676 in words is "one billion, one hundred sixty-six million, four hundred fifty-three thousand, six hundred seventy-six".