1087051 has 8 divisors (see below), whose sum is σ = 1257984. Its totient is φ = 920040.

The previous prime is 1087027. The next prime is 1087061. The reversal of 1087051 is 1507801.

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 1087051 - 2⁵ = 1087019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1087001) 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, 355 + ... + 1516.

It is an arithmetic number, because the mean of its divisors is an integer number (157248).

2^1087051 is an apocalyptic number.

1087051 is a deficient number, since it is larger than the sum of its proper divisors (170933).

1087051 is an equidigital number, since it uses as much as digits as its factorization.

1087051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 1087051 is about 1042.6173794830. The cubic root of 1087051 is about 102.8213511749.

The spelling of 1087051 in words is "one million, eighty-seven thousand, fifty-one".