1116177240 has 32 divisors (see below), whose sum is σ = 3348532080. Its totient is φ = 297647232.

The previous prime is 1116177229. The next prime is 1116177253. The reversal of 1116177240 is 427716111.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1116177198 and 1116177207.

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, 4650619 + ... + 4650858.

Almost surely, 2^1116177240 is an apocalyptic number.

1116177240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1116177240 is an abundant number, since it is smaller than the sum of its proper divisors (2232354840).

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

1116177240 is a wasteful number, since it uses less digits than its factorization.

1116177240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9301491 (or 9301487 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 30.

The square root of 1116177240 is about 33409.2388419730. The cubic root of 1116177240 is about 1037.3159462541.

The spelling of 1116177240 in words is "one billion, one hundred sixteen million, one hundred seventy-seven thousand, two hundred forty".