118465037 has 4 divisors (see below), whose sum is σ = 119149980. Its totient is φ = 117780096.

The previous prime is 118465013. The next prime is 118465049. The reversal of 118465037 is 730564811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 730564811 = 15329 ⋅47659.

It can be written as a sum of positive squares in 2 ways, for example, as 71048041 + 47416996 = 8429^2 + 6886^2 .

It is a cyclic number.

It is not a de Polignac number, because 118465037 - 2⁸ = 118464781 is a prime.

It is a super-2 number, since 2×118465037² = 28067929982822738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118464988 and 118465006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118465337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342212 + ... + 342557.

It is an arithmetic number, because the mean of its divisors is an integer number (29787495).

Almost surely, 2^118465037 is an apocalyptic number.

It is an amenable number.

118465037 is a deficient number, since it is larger than the sum of its proper divisors (684943).

118465037 is an equidigital number, since it uses as much as digits as its factorization.

118465037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684942.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 118465037 is about 10884.1645062908. The cubic root of 118465037 is about 491.1303033528.

The spelling of 118465037 in words is "one hundred eighteen million, four hundred sixty-five thousand, thirty-seven".