1087215054 has 8 divisors (see below), whose sum is σ = 2174430120. Its totient is φ = 362405016.

The previous prime is 1087215029. The next prime is 1087215071. The reversal of 1087215054 is 4505127801.

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

1087215054 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent 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, 90601249 + ... + 90601260.

It is an arithmetic number, because the mean of its divisors is an integer number (271803765).

Almost surely, 2^1087215054 is an apocalyptic number.

1087215054 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.

1087215054 is a wasteful number, since it uses less digits than its factorization.

1087215054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181202514.

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 1087215054 is about 32972.9442725396. The cubic root of 1087215054 is about 1028.2652339629.

The spelling of 1087215054 in words is "one billion, eighty-seven million, two hundred fifteen thousand, fifty-four".