39025069 has 4 divisors (see below), whose sum is σ = 41079040. Its totient is φ = 36971100.

The previous prime is 39025067. The next prime is 39025111. The reversal of 39025069 is 96052093.

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 39025069 - 2¹ = 39025067 is a prime.

It is a super-2 number, since 2×39025069² = 3045912020909522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39025067) 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, 1026957 + ... + 1026994.

It is an arithmetic number, because the mean of its divisors is an integer number (10269760).

Almost surely, 2^39025069 is an apocalyptic number.

It is an amenable number.

39025069 is a deficient number, since it is larger than the sum of its proper divisors (2053971).

39025069 is a wasteful number, since it uses less digits than its factorization.

39025069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053970.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 39025069 is about 6247.0048023033. The cubic root of 39025069 is about 339.1937905156.

The spelling of 39025069 in words is "thirty-nine million, twenty-five thousand, sixty-nine".