37872104 has 32 divisors (see below), whose sum is σ = 72900000. Its totient is φ = 18437952.

The previous prime is 37872103. The next prime is 37872113. The reversal of 37872104 is 40127873.

It is a happy number.

It is a super-2 number, since 2×37872104² = 2868592522773632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (37872103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75647 + ... + 76145.

It is an arithmetic number, because the mean of its divisors is an integer number (2278125).

Almost surely, 2^37872104 is an apocalyptic number.

It is an amenable number.

37872104 is a deficient number, since it is larger than the sum of its proper divisors (35027896).

37872104 is a wasteful number, since it uses less digits than its factorization.

37872104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737 (or 733 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 37872104 is about 6154.0315241312. The cubic root of 37872104 is about 335.8199384812.

Adding to 37872104 its reverse (40127873), we get a palindrome (77999977).

The spelling of 37872104 in words is "thirty-seven million, eight hundred seventy-two thousand, one hundred four".