1090152 has 96 divisors (see below), whose sum is σ = 3556800. Its totient is φ = 308448.

The previous prime is 1090151. The next prime is 1090153. The reversal of 1090152 is 2510901.

It is an interprime number because it is at equal distance from previous prime (1090151) and next prime (1090153).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1090151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10533 + ... + 10635.

It is an arithmetic number, because the mean of its divisors is an integer number (37050).

2^1090152 is an apocalyptic number.

1090152 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 1090152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1778400).

1090152 is an abundant number, since it is smaller than the sum of its proper divisors (2466648).

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

1090152 is a wasteful number, since it uses less digits than its factorization.

1090152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 1090152 is about 1044.1034431511. The cubic root of 1090152 is about 102.9190302163.

The spelling of 1090152 in words is "one million, ninety thousand, one hundred fifty-two".