38111480 has 64 divisors (see below), whose sum is σ = 96115680. Its totient is φ = 13478400.

The previous prime is 38111477. The next prime is 38111531. The reversal of 38111480 is 8411183.

38111480 is a Rhonda number in base 15.

It is a congruent number.

It is an unprimeable number.

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, 15110 + ... + 17450.

Almost surely, 2^38111480 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 38111480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48057840).

38111480 is an abundant number, since it is smaller than the sum of its proper divisors (58004200).

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

38111480 is a wasteful number, since it uses less digits than its factorization.

38111480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400 (or 2396 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 38111480 is about 6173.4496029368. The cubic root of 38111480 is about 336.5259855101.

The spelling of 38111480 in words is "thirty-eight million, one hundred eleven thousand, four hundred eighty".