38229952 has 28 divisors (see below), whose sum is σ = 76068936. Its totient is φ = 19063040.

The previous prime is 38229929. The next prime is 38229953. The reversal of 38229952 is 25992283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38229953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35502 + ... + 36562.

Almost surely, 2^38229952 is an apocalyptic number.

38229952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38229952 is a deficient number, since it is larger than the sum of its proper divisors (37838984).

38229952 is a wasteful number, since it uses less digits than its factorization.

38229952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636 (or 1626 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 38229952 is about 6183.0374412581. The cubic root of 38229952 is about 336.8743290718.

The spelling of 38229952 in words is "thirty-eight million, two hundred twenty-nine thousand, nine hundred fifty-two".