1086538602 has 8 divisors (see below), whose sum is σ = 2173077216. Its totient is φ = 362179532.

The previous prime is 1086538571. The next prime is 1086538667. The reversal of 1086538602 is 2068356801.

It is a happy number.

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

1086538602 is an admirable number.

It is a super-2 number, since 2×1086538602² = 2361132267272228808, which contains 22 as substring.

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, 90544878 + ... + 90544889.

It is an arithmetic number, because the mean of its divisors is an integer number (271634652).

Almost surely, 2^1086538602 is an apocalyptic number.

1086538602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1086538602 is a wasteful number, since it uses less digits than its factorization.

1086538602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181089772.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 1086538602 is about 32962.6849937926. The cubic root of 1086538602 is about 1028.0519316728.

The spelling of 1086538602 in words is "one billion, eighty-six million, five hundred thirty-eight thousand, six hundred two".