38325140 has 48 divisors (see below), whose sum is σ = 97396992. Its totient is φ = 12366336.

The previous prime is 38325137. The next prime is 38325143. The reversal of 38325140 is 4152383.

It is an interprime number because it is at equal distance from previous prime (38325137) and next prime (38325143).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38325143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5672 + ... + 10431.

It is an arithmetic number, because the mean of its divisors is an integer number (2029104).

Almost surely, 2^38325140 is an apocalyptic number.

It is an amenable number.

38325140 is an abundant number, since it is smaller than the sum of its proper divisors (59071852).

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

38325140 is a wasteful number, since it uses less digits than its factorization.

38325140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16136 (or 16134 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 38325140 is about 6190.7301669512. The cubic root of 38325140 is about 337.1536895810.

The spelling of 38325140 in words is "thirty-eight million, three hundred twenty-five thousand, one hundred forty".