38272407 has 8 divisors (see below), whose sum is σ = 51498480. Its totient is φ = 25280640.

The previous prime is 38272397. The next prime is 38272433. The reversal of 38272407 is 70427283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38272407 - 2¹¹ = 38270359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38272607) 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, 58194 + ... + 58847.

It is an arithmetic number, because the mean of its divisors is an integer number (6437310).

Almost surely, 2^38272407 is an apocalyptic number.

38272407 is a deficient number, since it is larger than the sum of its proper divisors (13226073).

38272407 is a wasteful number, since it uses less digits than its factorization.

38272407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117153.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 38272407 is about 6186.4696717918. The cubic root of 38272407 is about 336.9989844616.

The spelling of 38272407 in words is "thirty-eight million, two hundred seventy-two thousand, four hundred seven".