1102392852 has 96 divisors (see below), whose sum is σ = 2939618304. Its totient is φ = 318278400.

The previous prime is 1102392827. The next prime is 1102392853. The reversal of 1102392852 is 2582932011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102392853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1004368 + ... + 1005464.

It is an arithmetic number, because the mean of its divisors is an integer number (30621024).

Almost surely, 2^1102392852 is an apocalyptic number.

1102392852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102392852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1469809152).

1102392852 is an abundant number, since it is smaller than the sum of its proper divisors (1837225452).

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

1102392852 is a wasteful number, since it uses less digits than its factorization.

1102392852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469 (or 1467 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 1102392852 is about 33202.3019081509. The cubic root of 1102392852 is about 1033.0280865530.

The spelling of 1102392852 in words is "one billion, one hundred two million, three hundred ninety-two thousand, eight hundred fifty-two".