116571622 has 4 divisors (see below), whose sum is σ = 174857436. Its totient is φ = 58285810.

The previous prime is 116571617. The next prime is 116571629. The reversal of 116571622 is 226175611.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116571629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29142904 + ... + 29142907.

It is an arithmetic number, because the mean of its divisors is an integer number (43714359).

Almost surely, 2^116571622 is an apocalyptic number.

116571622 is a deficient number, since it is larger than the sum of its proper divisors (58285814).

116571622 is an equidigital number, since it uses as much as digits as its factorization.

116571622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58285813.

The product of its digits is 5040, while the sum is 31.

The square root of 116571622 is about 10796.8338877654. The cubic root of 116571622 is about 488.4996757561.

The spelling of 116571622 in words is "one hundred sixteen million, five hundred seventy-one thousand, six hundred twenty-two".