38229552 has 30 divisors (see below), whose sum is σ = 106990052. Its totient is φ = 12743136.

The previous prime is 38229523. The next prime is 38229557. The reversal of 38229552 is 25592283.

38229552 is a `hidden beast` number, since 3 + 82 + 29 + 552 = 666.

It is a super-2 number, since 2×38229552² = 2922997292241408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (38229557) 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 5 ways as a sum of consecutive naturals, for example, 132598 + ... + 132885.

Almost surely, 2^38229552 is an apocalyptic number.

It is an amenable number.

38229552 is an abundant number, since it is smaller than the sum of its proper divisors (68760500).

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

38229552 is a wasteful number, since it uses less digits than its factorization.

38229552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265497 (or 265488 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 38229552 is about 6183.0050946122. The cubic root of 38229552 is about 336.8731541623.

It can be divided in two parts, 38229 and 552, that added together give a triangular number (38781 = T₂₇₈).

The spelling of 38229552 in words is "thirty-eight million, two hundred twenty-nine thousand, five hundred fifty-two".