1235088 has 50 divisors (see below), whose sum is σ = 3578454. Its totient is φ = 411264.

The previous prime is 1235083. The next prime is 1235093. The reversal of 1235088 is 8805321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1235083) and next prime (1235093).

It can be written as a sum of positive squares in only one way, i.e., 1016064 + 219024 = 1008^2 + 468^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1235083) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 820 + ... + 1772.

2^1235088 is an apocalyptic number.

1235088 is a gapful number since it is divisible by the number (18) 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 1235088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1789227).

1235088 is an abundant number, since it is smaller than the sum of its proper divisors (2343366).

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

1235088 is an equidigital number, since it uses as much as digits as its factorization.

1235088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 1235088 is about 1111.3451309112. The cubic root of 1235088 is about 107.2916606697.

The spelling of 1235088 in words is "one million, two hundred thirty-five thousand, eighty-eight".