38141680 has 40 divisors (see below), whose sum is σ = 89025552. Its totient is φ = 15197184.

The previous prime is 38141651. The next prime is 38141707. The reversal of 38141680 is 8614183.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23784 + ... + 25336.

Almost surely, 2^38141680 is an apocalyptic number.

It is an amenable number.

38141680 is an abundant number, since it is smaller than the sum of its proper divisors (50883872).

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

38141680 is a wasteful number, since it uses less digits than its factorization.

38141680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873 (or 1867 counting only the distinct ones).

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

The square root of 38141680 is about 6175.8950768289. The cubic root of 38141680 is about 336.6148511353.

The spelling of 38141680 in words is "thirty-eight million, one hundred forty-one thousand, six hundred eighty".