38697201 has 24 divisors (see below), whose sum is σ = 59170176. Its totient is φ = 24319680.

The previous prime is 38697193. The next prime is 38697209. The reversal of 38697201 is 10279683.

It is an interprime number because it is at equal distance from previous prime (38697193) and next prime (38697209).

It is not a de Polignac number, because 38697201 - 2³ = 38697193 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38697209) 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, 13381 + ... + 16013.

It is an arithmetic number, because the mean of its divisors is an integer number (2465424).

Almost surely, 2^38697201 is an apocalyptic number.

It is an amenable number.

38697201 is a deficient number, since it is larger than the sum of its proper divisors (20472975).

38697201 is a wasteful number, since it uses less digits than its factorization.

38697201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733 (or 2730 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 38697201 is about 6220.7074356539. The cubic root of 38697201 is about 338.2412088446.

The spelling of 38697201 in words is "thirty-eight million, six hundred ninety-seven thousand, two hundred one".