38550260 has 72 divisors (see below), whose sum is σ = 95185440. Its totient is φ = 13075776.

The previous prime is 38550247. The next prime is 38550269. The reversal of 38550260 is 6205583.

38550260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38550260² = 2972245092135200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38550269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136079 + ... + 136361.

It is an arithmetic number, because the mean of its divisors is an integer number (1322020).

Almost surely, 2^38550260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38550260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47592720).

38550260 is an abundant number, since it is smaller than the sum of its proper divisors (56635180).

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

38550260 is a wasteful number, since it uses less digits than its factorization.

38550260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 38550260 is about 6208.8855682803. The cubic root of 38550260 is about 337.8125426700.

The spelling of 38550260 in words is "thirty-eight million, five hundred fifty thousand, two hundred sixty".