1087958 has 8 divisors (see below), whose sum is σ = 1636752. Its totient is φ = 542376.

The previous prime is 1087937. The next prime is 1087963. The reversal of 1087958 is 8597801.

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

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, 416 + ... + 1532.

It is an arithmetic number, because the mean of its divisors is an integer number (204594).

2^1087958 is an apocalyptic number.

1087958 is a deficient number, since it is larger than the sum of its proper divisors (548794).

1087958 is a wasteful number, since it uses less digits than its factorization.

1087958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 1087958 is about 1043.0522518072. The cubic root of 1087958 is about 102.8499401555.

The spelling of 1087958 in words is "one million, eighty-seven thousand, nine hundred fifty-eight".