1104687488 has 64 divisors (see below), whose sum is σ = 2294082000. Its totient is φ = 529213440.

The previous prime is 1104687481. The next prime is 1104687497. The reversal of 1104687488 is 8847864011.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1104687488² = 2440668892287500288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104687481) 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, 514898 + ... + 517038.

Almost surely, 2^1104687488 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 1104687488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1147041000).

1104687488 is an abundant number, since it is smaller than the sum of its proper divisors (1189394512).

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

1104687488 is a wasteful number, since it uses less digits than its factorization.

1104687488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323 (or 2311 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 47.

The square root of 1104687488 is about 33236.8393202482. The cubic root of 1104687488 is about 1033.7443407900.

The spelling of 1104687488 in words is "one billion, one hundred four million, six hundred eighty-seven thousand, four hundred eighty-eight".