1087351 has 8 divisors (see below), whose sum is σ = 1155200. Its totient is φ = 1020600.

The previous prime is 1087349. The next prime is 1087357. The reversal of 1087351 is 1537801.

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

It is a cyclic number.

It is not a de Polignac number, because 1087351 - 2¹ = 1087349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087357) 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, 2680 + ... + 3058.

It is an arithmetic number, because the mean of its divisors is an integer number (144400).

2^1087351 is an apocalyptic number.

1087351 is the 660-th centered pentagonal number.

1087351 is a deficient number, since it is larger than the sum of its proper divisors (67849).

1087351 is a wasteful number, since it uses less digits than its factorization.

1087351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1087351 is about 1042.7612382516. The cubic root of 1087351 is about 102.8308090470.

The spelling of 1087351 in words is "one million, eighty-seven thousand, three hundred fifty-one".