39960118 has 16 divisors (see below), whose sum is σ = 65563920. Its totient is φ = 18115200.

The previous prime is 39960103. The next prime is 39960119. The reversal of 39960118 is 81106993.

It is a super-2 number, since 2×39960118² = 3193622061147848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39960119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6778 + ... + 11218.

It is an arithmetic number, because the mean of its divisors is an integer number (4097745).

Almost surely, 2^39960118 is an apocalyptic number.

39960118 is a deficient number, since it is larger than the sum of its proper divisors (25603802).

39960118 is a wasteful number, since it uses less digits than its factorization.

39960118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4863.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 39960118 is about 6321.4015850917. The cubic root of 39960118 is about 341.8814894376.

The spelling of 39960118 in words is "thirty-nine million, nine hundred sixty thousand, one hundred eighteen".