116582138 has 8 divisors (see below), whose sum is σ = 184077120. Its totient is φ = 55223100.

The previous prime is 116582113. The next prime is 116582143. The reversal of 116582138 is 831285611.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 116582098 and 116582107.

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, 1533938 + ... + 1534013.

It is an arithmetic number, because the mean of its divisors is an integer number (23009640).

Almost surely, 2^116582138 is an apocalyptic number.

116582138 is a deficient number, since it is larger than the sum of its proper divisors (67494982).

116582138 is a wasteful number, since it uses less digits than its factorization.

116582138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3067972.

The product of its digits is 11520, while the sum is 35.

The square root of 116582138 is about 10797.3208714014. The cubic root of 116582138 is about 488.5143646030.

The spelling of 116582138 in words is "one hundred sixteen million, five hundred eighty-two thousand, one hundred thirty-eight".