1085502342 has 16 divisors (see below), whose sum is σ = 2265396480. Its totient is φ = 346102152.

The previous prime is 1085502331. The next prime is 1085502367. The reversal of 1085502342 is 2432055801.

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, 3932842 + ... + 3933117.

It is an arithmetic number, because the mean of its divisors is an integer number (141587280).

Almost surely, 2^1085502342 is an apocalyptic number.

1085502342 is an abundant number, since it is smaller than the sum of its proper divisors (1179894138).

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

1085502342 is a wasteful number, since it uses less digits than its factorization.

1085502342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7865987.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 1085502342 is about 32946.9625610617. The cubic root of 1085502342 is about 1027.7250011340.

The spelling of 1085502342 in words is "one billion, eighty-five million, five hundred two thousand, three hundred forty-two".