116506402 has 8 divisors (see below), whose sum is σ = 178057116. Its totient is φ = 57154032.

The previous prime is 116506387. The next prime is 116506417. The reversal of 116506402 is 204605611.

It is an interprime number because it is at equal distance from previous prime (116506387) and next prime (116506417).

It can be written as a sum of positive squares in 2 ways, for example, as 115799121 + 707281 = 10761^2 + 841^2 .

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

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, 549453 + ... + 549664.

Almost surely, 2^116506402 is an apocalyptic number.

116506402 is a deficient number, since it is larger than the sum of its proper divisors (61550714).

116506402 is a wasteful number, since it uses less digits than its factorization.

116506402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099172.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 116506402 is about 10793.8131353104. The cubic root of 116506402 is about 488.4085561169.

The spelling of 116506402 in words is "one hundred sixteen million, five hundred six thousand, four hundred two".