986263242 has 8 divisors (see below), whose sum is σ = 1972526496. Its totient is φ = 328754412.

The previous prime is 986263219. The next prime is 986263261. The reversal of 986263242 is 242362689.

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

986263242 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 986263194 and 986263203.

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, 82188598 + ... + 82188609.

It is an arithmetic number, because the mean of its divisors is an integer number (246565812).

Almost surely, 2^986263242 is an apocalyptic number.

986263242 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.

986263242 is a wasteful number, since it uses less digits than its factorization.

986263242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164377212.

The product of its digits is 248832, while the sum is 42.

The square root of 986263242 is about 31404.8283230461. The cubic root of 986263242 is about 995.3999526776.

The spelling of 986263242 in words is "nine hundred eighty-six million, two hundred sixty-three thousand, two hundred forty-two".