118028357 has 2 divisors, whose sum is σ = 118028358. Its totient is φ = 118028356.

The previous prime is 118028353. The next prime is 118028369. The reversal of 118028357 is 753820811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79103236 + 38925121 = 8894^2 + 6239^2 .

It is a cyclic number.

It is not a de Polignac number, because 118028357 - 2² = 118028353 is a prime.

It is a super-2 number, since 2×118028357² = 27861386112238898, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118028353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59014178 + 59014179.

It is an arithmetic number, because the mean of its divisors is an integer number (59014179).

Almost surely, 2^118028357 is an apocalyptic number.

It is an amenable number.

118028357 is a deficient number, since it is larger than the sum of its proper divisors (1).

118028357 is an equidigital number, since it uses as much as digits as its factorization.

118028357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 118028357 is about 10864.0856495151. The cubic root of 118028357 is about 490.5261002161.

The spelling of 118028357 in words is "one hundred eighteen million, twenty-eight thousand, three hundred fifty-seven".