1102587948 has 72 divisors (see below), whose sum is σ = 3474831360. Its totient is φ = 286385760.

The previous prime is 1102587947. The next prime is 1102587953. The reversal of 1102587948 is 8497852011.

It is not an unprimeable number, because it can be changed into a prime (1102587947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196108 + ... + 201651.

Almost surely, 2^1102587948 is an apocalyptic number.

1102587948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1102587948 is an abundant number, since it is smaller than the sum of its proper divisors (2372243412).

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

1102587948 is a wasteful number, since it uses less digits than its factorization.

1102587948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397787 (or 397782 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 1102587948 is about 33205.2397672416. The cubic root of 1102587948 is about 1033.0890230148.

The spelling of 1102587948 in words is "one billion, one hundred two million, five hundred eighty-seven thousand, nine hundred forty-eight".