38550960 has 120 divisors (see below), whose sum is σ = 147981600. Its totient is φ = 8810496.

The previous prime is 38550959. The next prime is 38550961. The reversal of 38550960 is 6905583.

It is an interprime number because it is at equal distance from previous prime (38550959) and next prime (38550961).

It is a tau number, because it is divible by the number of its divisors (120).

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 (38550961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1216 + ... + 8864.

It is an arithmetic number, because the mean of its divisors is an integer number (1233180).

Almost surely, 2^38550960 is an apocalyptic number.

38550960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38550960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73990800).

38550960 is an abundant number, since it is smaller than the sum of its proper divisors (109430640).

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

38550960 is a wasteful number, since it uses less digits than its factorization.

38550960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7675 (or 7666 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 38550960 is about 6208.9419388492. The cubic root of 38550960 is about 337.8145873371.

The spelling of 38550960 in words is "thirty-eight million, five hundred fifty thousand, nine hundred sixty".