1087241837 has 8 divisors (see below), whose sum is σ = 1188986880. Its totient is φ = 985980960.

The previous prime is 1087241833. The next prime is 1087241861. The reversal of 1087241837 is 7381427801.

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 1087241837 - 2² = 1087241833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1087241794 and 1087241803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087241833) 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, 116333 + ... + 125330.

It is an arithmetic number, because the mean of its divisors is an integer number (148623360).

Almost surely, 2^1087241837 is an apocalyptic number.

It is an amenable number.

1087241837 is a deficient number, since it is larger than the sum of its proper divisors (101745043).

1087241837 is a wasteful number, since it uses less digits than its factorization.

1087241837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242083.

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 1087241837 is about 32973.3504060476. The cubic root of 1087241837 is about 1028.2736774938.

The spelling of 1087241837 in words is "one billion, eighty-seven million, two hundred forty-one thousand, eight hundred thirty-seven".