38245029 has 4 divisors (see below), whose sum is σ = 50993376. Its totient is φ = 25496684.

The previous prime is 38245003. The next prime is 38245037. The reversal of 38245029 is 92054283.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38245029 - 2⁷ = 38244901 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 (38245429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6374169 + ... + 6374174.

It is an arithmetic number, because the mean of its divisors is an integer number (12748344).

Almost surely, 2^38245029 is an apocalyptic number.

It is an amenable number.

38245029 is a deficient number, since it is larger than the sum of its proper divisors (12748347).

38245029 is a wasteful number, since it uses less digits than its factorization.

38245029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12748346.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 38245029 is about 6184.2565438377. The cubic root of 38245029 is about 336.9186083734.

The spelling of 38245029 in words is "thirty-eight million, two hundred forty-five thousand, twenty-nine".