1087423017 has 8 divisors (see below), whose sum is σ = 1450648320. Its totient is φ = 724573200.

The previous prime is 1087422997. The next prime is 1087423021. The reversal of 1087423017 is 7103247801.

It is a happy number.

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

It is not a de Polignac number, because 1087423017 - 2¹¹ = 1087420969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1087427017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87042 + ... + 98747.

It is an arithmetic number, because the mean of its divisors is an integer number (181331040).

Almost surely, 2^1087423017 is an apocalyptic number.

It is an amenable number.

1087423017 is a deficient number, since it is larger than the sum of its proper divisors (363225303).

1087423017 is a wasteful number, since it uses less digits than its factorization.

1087423017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187743.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 1087423017 is about 32976.0976617913. The cubic root of 1087423017 is about 1028.3307921335.

The spelling of 1087423017 in words is "one billion, eighty-seven million, four hundred twenty-three thousand, seventeen".