38141845 has 24 divisors (see below), whose sum is σ = 53647488. Its totient is φ = 25956000.

The previous prime is 38141833. The next prime is 38141869. The reversal of 38141845 is 54814183.

It is not a de Polignac number, because 38141845 - 2⁷ = 38141717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38141845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36480 + ... + 37510.

It is an arithmetic number, because the mean of its divisors is an integer number (2235312).

Almost surely, 2^38141845 is an apocalyptic number.

38141845 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38141845 is a deficient number, since it is larger than the sum of its proper divisors (15505643).

38141845 is a wasteful number, since it uses less digits than its factorization.

38141845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201 (or 1194 counting only the distinct ones).

The product of its digits is 15360, while the sum is 34.

The square root of 38141845 is about 6175.9084352021. The cubic root of 38141845 is about 336.6153365305.

The spelling of 38141845 in words is "thirty-eight million, one hundred forty-one thousand, eight hundred forty-five".