1235152 has 40 divisors (see below), whose sum is σ = 2678400. Its totient is φ = 548352.

The previous prime is 1235149. The next prime is 1235159. The reversal of 1235152 is 2515321.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1235159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5049 + ... + 5287.

It is an arithmetic number, because the mean of its divisors is an integer number (66960).

2^1235152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1235152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1339200).

1235152 is an abundant number, since it is smaller than the sum of its proper divisors (1443248).

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

1235152 is a wasteful number, since it uses less digits than its factorization.

1235152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 277 counting only the distinct ones).

The product of its digits is 300, while the sum is 19.

The square root of 1235152 is about 1111.3739244737. The cubic root of 1235152 is about 107.2935138568.

It can be divided in two parts, 12351 and 52, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 1235152 in words is "one million, two hundred thirty-five thousand, one hundred fifty-two".