1087428374 has 8 divisors (see below), whose sum is σ = 1646387208. Its totient is φ = 538632640.

The previous prime is 1087428343. The next prime is 1087428383. The reversal of 1087428374 is 4738247801.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2540507 + ... + 2540934.

It is an arithmetic number, because the mean of its divisors is an integer number (205798401).

Almost surely, 2^1087428374 is an apocalyptic number.

1087428374 is a deficient number, since it is larger than the sum of its proper divisors (558958834).

1087428374 is a wasteful number, since it uses less digits than its factorization.

1087428374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5081550.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 1087428374 is about 32976.1788871907. The cubic root of 1087428374 is about 1028.3324807615.

The spelling of 1087428374 in words is "one billion, eighty-seven million, four hundred twenty-eight thousand, three hundred seventy-four".