1088438262 has 16 divisors (see below), whose sum is σ = 2203104960. Its totient is φ = 358441352.

The previous prime is 1088438257. The next prime is 1088438279. The reversal of 1088438262 is 2628348801.

It is a happy number.

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, 1092312 + ... + 1093307.

It is an arithmetic number, because the mean of its divisors is an integer number (137694060).

Almost surely, 2^1088438262 is an apocalyptic number.

1088438262 is an abundant number, since it is smaller than the sum of its proper divisors (1114666698).

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

1088438262 is a wasteful number, since it uses less digits than its factorization.

1088438262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185707.

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 1088438262 is about 32991.4877203196. The cubic root of 1088438262 is about 1028.6507176036.

The spelling of 1088438262 in words is "one billion, eighty-eight million, four hundred thirty-eight thousand, two hundred sixty-two".