116862506 has 8 divisors (see below), whose sum is σ = 177405984. Its totient is φ = 57727180.

The previous prime is 116862451. The next prime is 116862533. The reversal of 116862506 is 605268611.

116862506 = 420² + 421² + ... + 751².

It is a happy number.

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

It is a Curzon number.

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, 351830 + ... + 352161.

It is an arithmetic number, because the mean of its divisors is an integer number (22175748).

Almost surely, 2^116862506 is an apocalyptic number.

116862506 is a deficient number, since it is larger than the sum of its proper divisors (60543478).

116862506 is an equidigital number, since it uses as much as digits as its factorization.

116862506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704076.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 116862506 is about 10810.2962956618. The cubic root of 116862506 is about 488.9056599580.

The spelling of 116862506 in words is "one hundred sixteen million, eight hundred sixty-two thousand, five hundred six".