1052798086 has 8 divisors (see below), whose sum is σ = 1579532184. Its totient is φ = 526287360.

The previous prime is 1052798081. The next prime is 1052798119. The reversal of 1052798086 is 6808972501.

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

It is a super-2 number, since 2×1052798086² = 2216767619770526792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052798081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43515 + ... + 63238.

It is an arithmetic number, because the mean of its divisors is an integer number (197441523).

Almost surely, 2^1052798086 is an apocalyptic number.

1052798086 is a deficient number, since it is larger than the sum of its proper divisors (526734098).

1052798086 is a wasteful number, since it uses less digits than its factorization.

1052798086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111686.

The product of its (nonzero) digits is 241920, while the sum is 46.

The square root of 1052798086 is about 32446.8501707022. The cubic root of 1052798086 is about 1017.2984018655.

The spelling of 1052798086 in words is "one billion, fifty-two million, seven hundred ninety-eight thousand, eighty-six".