1087898485 has 16 divisors (see below), whose sum is σ = 1375041600. Its totient is φ = 824000256.

The previous prime is 1087898477. The next prime is 1087898521. The reversal of 1087898485 is 5848987801.

It is a cyclic number.

It is not a de Polignac number, because 1087898485 - 2³ = 1087898477 is a prime.

It is a super-2 number, since 2×1087898485² = 2367046227330590450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231277 + ... + 235933.

It is an arithmetic number, because the mean of its divisors is an integer number (85940100).

Almost surely, 2^1087898485 is an apocalyptic number.

It is an amenable number.

1087898485 is a deficient number, since it is larger than the sum of its proper divisors (287143115).

1087898485 is a wasteful number, since it uses less digits than its factorization.

1087898485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7140.

The product of its (nonzero) digits is 5160960, while the sum is 58.

The square root of 1087898485 is about 32983.3061562967. The cubic root of 1087898485 is about 1028.4806470759.

The spelling of 1087898485 in words is "one billion, eighty-seven million, eight hundred ninety-eight thousand, four hundred eighty-five".