36507872 has 12 divisors (see below), whose sum is σ = 71874936. Its totient is φ = 18253920.

The previous prime is 36507871. The next prime is 36507883. The reversal of 36507872 is 27870563.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36507871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570404 + ... + 570467.

It is an arithmetic number, because the mean of its divisors is an integer number (5989578).

Almost surely, 2^36507872 is an apocalyptic number.

36507872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

36507872 is a deficient number, since it is larger than the sum of its proper divisors (35367064).

36507872 is a wasteful number, since it uses less digits than its factorization.

36507872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140881 (or 1140873 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 36507872 is about 6042.1744430296. The cubic root of 36507872 is about 331.7382172117.

The spelling of 36507872 in words is "thirty-six million, five hundred seven thousand, eight hundred seventy-two".