38532280 has 32 divisors (see below), whose sum is σ = 87600240. Its totient is φ = 15252480.

The previous prime is 38532269. The next prime is 38532289. The reversal of 38532280 is 8223583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38532289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086 + ... + 8845.

Almost surely, 2^38532280 is an apocalyptic number.

It is an amenable number.

38532280 is an abundant number, since it is smaller than the sum of its proper divisors (49067960).

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

38532280 is a wasteful number, since it uses less digits than its factorization.

38532280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10039 (or 10035 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 38532280 is about 6207.4374745139. The cubic root of 38532280 is about 337.7600154492.

The spelling of 38532280 in words is "thirty-eight million, five hundred thirty-two thousand, two hundred eighty".