1087070 has 8 divisors (see below), whose sum is σ = 1956744. Its totient is φ = 434824.

The previous prime is 1087061. The next prime is 1087091. The reversal of 1087070 is 707801.

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, 54344 + ... + 54363.

It is an arithmetic number, because the mean of its divisors is an integer number (244593).

2^1087070 is an apocalyptic number.

1087070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1087070 is a deficient number, since it is larger than the sum of its proper divisors (869674).

1087070 is a wasteful number, since it uses less digits than its factorization.

1087070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108714.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 1087070 is about 1042.6264911271. The cubic root of 1087070 is about 102.8219502250.

The spelling of 1087070 in words is "one million, eighty-seven thousand, seventy".