1087423018 has 8 divisors (see below), whose sum is σ = 1779419520. Its totient is φ = 494283180.

The previous prime is 1087422997. The next prime is 1087423021. The reversal of 1087423018 is 8103247801.

It is a happy number.

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

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, 24714138 + ... + 24714181.

It is an arithmetic number, because the mean of its divisors is an integer number (222427440).

Almost surely, 2^1087423018 is an apocalyptic number.

1087423018 is a deficient number, since it is larger than the sum of its proper divisors (691996502).

1087423018 is a wasteful number, since it uses less digits than its factorization.

1087423018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49428332.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 1087423018 is about 32976.0976769538. The cubic root of 1087423018 is about 1028.3307924487.

The spelling of 1087423018 in words is "one billion, eighty-seven million, four hundred twenty-three thousand, eighteen".