1163677245 has 16 divisors (see below), whose sum is σ = 1862533440. Its totient is φ = 620411264.

The previous prime is 1163677231. The next prime is 1163677267. The reversal of 1163677245 is 5427763611.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1163677245 - 2⁵ = 1163677213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1163677197 and 1163677206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36946 + ... + 60764.

It is an arithmetic number, because the mean of its divisors is an integer number (116408340).

Almost surely, 2^1163677245 is an apocalyptic number.

1163677245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1163677245 is a deficient number, since it is larger than the sum of its proper divisors (698856195).

1163677245 is a wasteful number, since it uses less digits than its factorization.

1163677245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27084.

The product of its digits is 211680, while the sum is 42.

The square root of 1163677245 is about 34112.7138322356. The cubic root of 1163677245 is about 1051.8266751827.

The spelling of 1163677245 in words is "one billion, one hundred sixty-three million, six hundred seventy-seven thousand, two hundred forty-five".