38452236 has 24 divisors (see below), whose sum is σ = 89886720. Its totient is φ = 12793872.

The previous prime is 38452207. The next prime is 38452237. The reversal of 38452236 is 63225483.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 38452197 and 38452206.

It is not an unprimeable number, because it can be changed into a prime (38452237) 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, 4645 + ... + 9923.

It is an arithmetic number, because the mean of its divisors is an integer number (3745280).

Almost surely, 2^38452236 is an apocalyptic number.

It is an amenable number.

38452236 is an abundant number, since it is smaller than the sum of its proper divisors (51434484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38452236 is a wasteful number, since it uses less digits than its factorization.

38452236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5893 (or 5891 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 38452236 is about 6200.9866956800. The cubic root of 38452236 is about 337.5259744070.

The spelling of 38452236 in words is "thirty-eight million, four hundred fifty-two thousand, two hundred thirty-six".