38118460 has 12 divisors (see below), whose sum is σ = 80048808. Its totient is φ = 15247376.

The previous prime is 38118439. The next prime is 38118461. The reversal of 38118460 is 6481183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38118461) 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 3 ways as a sum of consecutive naturals, for example, 952942 + ... + 952981.

It is an arithmetic number, because the mean of its divisors is an integer number (6670734).

Almost surely, 2^38118460 is an apocalyptic number.

It is an amenable number.

38118460 is an abundant number, since it is smaller than the sum of its proper divisors (41930348).

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

38118460 is a wasteful number, since it uses less digits than its factorization.

38118460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905932 (or 1905930 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 38118460 is about 6174.0149011806. The cubic root of 38118460 is about 336.5465288214.

The spelling of 38118460 in words is "thirty-eight million, one hundred eighteen thousand, four hundred sixty".