118472071 has 2 divisors, whose sum is σ = 118472072. Its totient is φ = 118472070.

The previous prime is 118472041. The next prime is 118472131. The reversal of 118472071 is 170274811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118472071 - 2²¹ = 116374919 is a prime.

It is a super-3 number, since 3×118472071³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118472041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59236035 + 59236036.

It is an arithmetic number, because the mean of its divisors is an integer number (59236036).

Almost surely, 2^118472071 is an apocalyptic number.

118472071 is a deficient number, since it is larger than the sum of its proper divisors (1).

118472071 is an equidigital number, since it uses as much as digits as its factorization.

118472071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 31.

The square root of 118472071 is about 10884.4876314873. The cubic root of 118472071 is about 491.1400236389.

The spelling of 118472071 in words is "one hundred eighteen million, four hundred seventy-two thousand, seventy-one".