1099752 has 16 divisors (see below), whose sum is σ = 2749440. Its totient is φ = 366576.

The previous prime is 1099741. The next prime is 1099757. The reversal of 1099752 is 2579901.

It is not an unprimeable number, because it can be changed into a prime (1099757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22888 + ... + 22935.

It is an arithmetic number, because the mean of its divisors is an integer number (171840).

2^1099752 is an apocalyptic number.

1099752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1099752 is an abundant number, since it is smaller than the sum of its proper divisors (1649688).

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

1099752 is a wasteful number, since it uses less digits than its factorization.

1099752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45832 (or 45828 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 1099752 is about 1048.6906121445. The cubic root of 1099752 is about 103.2202532211.

The spelling of 1099752 in words is "one million, ninety-nine thousand, seven hundred fifty-two".