38712141 has 16 divisors (see below), whose sum is σ = 61763520. Its totient is φ = 23822640.

The previous prime is 38712061. The next prime is 38712143. The reversal of 38712141 is 14121783.

It is not a de Polignac number, because 38712141 - 2¹⁵ = 38679373 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38712143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54795 + ... + 55496.

It is an arithmetic number, because the mean of its divisors is an integer number (3860220).

Almost surely, 2^38712141 is an apocalyptic number.

It is an amenable number.

38712141 is a deficient number, since it is larger than the sum of its proper divisors (23051379).

38712141 is a wasteful number, since it uses less digits than its factorization.

38712141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110313 (or 110307 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 38712141 is about 6221.9081478273. The cubic root of 38712141 is about 338.2847320051.

The spelling of 38712141 in words is "thirty-eight million, seven hundred twelve thousand, one hundred forty-one".