39485156 has 6 divisors (see below), whose sum is σ = 69099030. Its totient is φ = 19742576.

The previous prime is 39485143. The next prime is 39485191. The reversal of 39485156 is 65158493.

It can be written as a sum of positive squares in only one way, i.e., 30580900 + 8904256 = 5530^2 + 2984^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4935641 + ... + 4935648.

It is an arithmetic number, because the mean of its divisors is an integer number (11516505).

Almost surely, 2^39485156 is an apocalyptic number.

It is an amenable number.

39485156 is a deficient number, since it is larger than the sum of its proper divisors (29613874).

39485156 is a wasteful number, since it uses less digits than its factorization.

39485156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9871293 (or 9871291 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

The square root of 39485156 is about 6283.7215087876. The cubic root of 39485156 is about 340.5215639808.

The spelling of 39485156 in words is "thirty-nine million, four hundred eighty-five thousand, one hundred fifty-six".