1375088 has 40 divisors (see below), whose sum is σ = 3135216. Its totient is φ = 576000.

The previous prime is 1375063. The next prime is 1375091. The reversal of 1375088 is 8805731.

1375088 is nontrivially palindromic in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1988 + ... + 2588.

2^1375088 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 1375088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1567608).

1375088 is an abundant number, since it is smaller than the sum of its proper divisors (1760128).

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

1375088 is a wasteful number, since it uses less digits than its factorization.

1375088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 1375088 is about 1172.6414626816. The cubic root of 1375088 is about 111.2013767233.

It can be divided in two parts, 13750 and 88, that multiplied together give a square (1210000 = 1100²).

The spelling of 1375088 in words is "one million, three hundred seventy-five thousand, eighty-eight".