38141630 has 16 divisors (see below), whose sum is σ = 68729040. Its totient is φ = 15240192.

The previous prime is 38141629. The next prime is 38141633. The reversal of 38141630 is 3614183.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 38141630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38141633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12737 + ... + 15443.

It is an arithmetic number, because the mean of its divisors is an integer number (4295565).

Almost surely, 2^38141630 is an apocalyptic number.

38141630 is a deficient number, since it is larger than the sum of its proper divisors (30587410).

38141630 is a wasteful number, since it uses less digits than its factorization.

38141630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 38141630 is about 6175.8910288314. The cubic root of 38141630 is about 336.6147040455.

The spelling of 38141630 in words is "thirty-eight million, one hundred forty-one thousand, six hundred thirty".