38265807 has 16 divisors (see below), whose sum is σ = 53297280. Its totient is φ = 24396192.

The previous prime is 38265803. The next prime is 38265853. The reversal of 38265807 is 70856283.

It is not a de Polignac number, because 38265807 - 2² = 38265803 is a prime.

It is a super-2 number, since 2×38265807² = 2928543970722498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38265803) 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, 3628 + ... + 9470.

It is an arithmetic number, because the mean of its divisors is an integer number (3331080).

Almost surely, 2^38265807 is an apocalyptic number.

38265807 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

38265807 is a deficient number, since it is larger than the sum of its proper divisors (15031473).

38265807 is a wasteful number, since it uses less digits than its factorization.

38265807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5942.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 38265807 is about 6185.9362266354. The cubic root of 38265807 is about 336.9796117478.

The spelling of 38265807 in words is "thirty-eight million, two hundred sixty-five thousand, eight hundred seven".