116626550 has 24 divisors (see below), whose sum is σ = 222220152. Its totient is φ = 45512000.

The previous prime is 116626529. The next prime is 116626567. The reversal of 116626550 is 55626611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26396 + ... + 30495.

It is an arithmetic number, because the mean of its divisors is an integer number (9259173).

Almost surely, 2^116626550 is an apocalyptic number.

116626550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116626550 is a deficient number, since it is larger than the sum of its proper divisors (105593602).

116626550 is a wasteful number, since it uses less digits than its factorization.

116626550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56944 (or 56939 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 116626550 is about 10799.3772968630. The cubic root of 116626550 is about 488.5763899581.

The spelling of 116626550 in words is "one hundred sixteen million, six hundred twenty-six thousand, five hundred fifty".