38150120 has 32 divisors (see below), whose sum is σ = 86879520. Its totient is φ = 15074880.

The previous prime is 38150113. The next prime is 38150129. The reversal of 38150120 is 2105183.

38150120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 38150092 and 38150101.

It is not an unprimeable number, because it can be changed into a prime (38150129) 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 7 ways as a sum of consecutive naturals, for example, 2426 + ... + 9065.

It is an arithmetic number, because the mean of its divisors is an integer number (2714985).

Almost surely, 2^38150120 is an apocalyptic number.

It is an amenable number.

38150120 is an abundant number, since it is smaller than the sum of its proper divisors (48729400).

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

38150120 is a wasteful number, since it uses less digits than its factorization.

38150120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11585 (or 11581 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 38150120 is about 6176.5783407968. The cubic root of 38150120 is about 336.6396780422.

The spelling of 38150120 in words is "thirty-eight million, one hundred fifty thousand, one hundred twenty".