1235288 has 32 divisors (see below), whose sum is σ = 2540160. Its totient is φ = 560640.

The previous prime is 1235287. The next prime is 1235303. The reversal of 1235288 is 8825321.

It is a self number, because there is not a number n which added to its sum of digits gives 1235288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1235281) 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, 4070 + ... + 4362.

It is an arithmetic number, because the mean of its divisors is an integer number (79380).

2^1235288 is an apocalyptic number.

It is an amenable number.

1235288 is an abundant number, since it is smaller than the sum of its proper divisors (1304872).

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

1235288 is a wasteful number, since it uses less digits than its factorization.

1235288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 343 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 1235288 is about 1111.4351083172. The cubic root of 1235288 is about 107.2974516670.

The spelling of 1235288 in words is "one million, two hundred thirty-five thousand, two hundred eighty-eight".