1086873522 has 32 divisors (see below), whose sum is σ = 2488280064. Its totient is φ = 310035600.

The previous prime is 1086873521. The next prime is 1086873523. The reversal of 1086873522 is 2253786801.

It is an interprime number because it is at equal distance from previous prime (1086873521) and next prime (1086873523).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (1086873521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5997 + ... + 47007.

It is an arithmetic number, because the mean of its divisors is an integer number (77758752).

Almost surely, 2^1086873522 is an apocalyptic number.

1086873522 is an abundant number, since it is smaller than the sum of its proper divisors (1401406542).

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

1086873522 is a wasteful number, since it uses less digits than its factorization.

1086873522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41654.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 1086873522 is about 32967.7648923915. The cubic root of 1086873522 is about 1028.1575514150.

The spelling of 1086873522 in words is "one billion, eighty-six million, eight hundred seventy-three thousand, five hundred twenty-two".