1115495392 has 96 divisors (see below), whose sum is σ = 2557868544. Its totient is φ = 473241600.

The previous prime is 1115495389. The next prime is 1115495419. The reversal of 1115495392 is 2935945111.

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, 783193 + ... + 784615.

It is an arithmetic number, because the mean of its divisors is an integer number (26644464).

Almost surely, 2^1115495392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1115495392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1278934272).

1115495392 is an abundant number, since it is smaller than the sum of its proper divisors (1442373152).

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

1115495392 is a wasteful number, since it uses less digits than its factorization.

1115495392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592 (or 1584 counting only the distinct ones).

The product of its digits is 48600, while the sum is 40.

The square root of 1115495392 is about 33399.0328003671. The cubic root of 1115495392 is about 1037.1046787691.

The spelling of 1115495392 in words is "one billion, one hundred fifteen million, four hundred ninety-five thousand, three hundred ninety-two".