38054913 has 24 divisors (see below), whose sum is σ = 56147328. Its totient is φ = 22905792.

The previous prime is 38054909. The next prime is 38054917. The reversal of 38054913 is 31945083.

It is an interprime number because it is at equal distance from previous prime (38054909) and next prime (38054917).

It is not a de Polignac number, because 38054913 - 2² = 38054909 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38054917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23031 + ... + 24627.

It is an arithmetic number, because the mean of its divisors is an integer number (2339472).

Almost surely, 2^38054913 is an apocalyptic number.

It is an amenable number.

38054913 is a deficient number, since it is larger than the sum of its proper divisors (18092415).

38054913 is a wasteful number, since it uses less digits than its factorization.

38054913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673 (or 1660 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 38054913 is about 6168.8664274727. The cubic root of 38054913 is about 336.3594067312.

Adding to 38054913 its reverse (31945083), we get a palindrome (69999996).

The spelling of 38054913 in words is "thirty-eight million, fifty-four thousand, nine hundred thirteen".