1080027402 has 8 divisors (see below), whose sum is σ = 2160054816. Its totient is φ = 360009132.

The previous prime is 1080027397. The next prime is 1080027413. The reversal of 1080027402 is 2047200801.

It is a sphenic number, since it is the product of 3 distinct primes.

1080027402 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90002278 + ... + 90002289.

It is an arithmetic number, because the mean of its divisors is an integer number (270006852).

Almost surely, 2^1080027402 is an apocalyptic number.

1080027402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1080027402 is a wasteful number, since it uses less digits than its factorization.

1080027402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180004572.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 1080027402 is about 32863.7703558189. The cubic root of 1080027402 is about 1025.9942451106.

The spelling of 1080027402 in words is "one billion, eighty million, twenty-seven thousand, four hundred two".