116622534 has 16 divisors (see below), whose sum is σ = 266565888. Its totient is φ = 33320712.

The previous prime is 116622523. The next prime is 116622563. The reversal of 116622534 is 435226611.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1388322 + ... + 1388405.

It is an arithmetic number, because the mean of its divisors is an integer number (16660368).

Almost surely, 2^116622534 is an apocalyptic number.

116622534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

116622534 is an abundant number, since it is smaller than the sum of its proper divisors (149943354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116622534 is a wasteful number, since it uses less digits than its factorization.

116622534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776739.

The product of its digits is 8640, while the sum is 30.

The square root of 116622534 is about 10799.1913586157. The cubic root of 116622534 is about 488.5707819003.

It can be divided in two parts, 11662 and 2534, that added together give a triangular number (14196 = T₁₆₈).

The spelling of 116622534 in words is "one hundred sixteen million, six hundred twenty-two thousand, five hundred thirty-four".