65038022 has 16 divisors (see below), whose sum is σ = 118052640. Its totient is φ = 26233728.

The previous prime is 65038021. The next prime is 65038027. The reversal of 65038022 is 22083056.

65038022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×65038022³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 65037982 and 65038000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65038021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136397 + ... + 136872.

It is an arithmetic number, because the mean of its divisors is an integer number (7378290).

Almost surely, 2^65038022 is an apocalyptic number.

65038022 is a deficient number, since it is larger than the sum of its proper divisors (53014618).

65038022 is a wasteful number, since it uses less digits than its factorization.

65038022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273295.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 65038022 is about 8064.6154279048. The cubic root of 65038022 is about 402.1509585440.

The spelling of 65038022 in words is "sixty-five million, thirty-eight thousand, twenty-two".