67022252 has 12 divisors (see below), whose sum is σ = 127951656. Its totient is φ = 30464640.

The previous prime is 67022243. The next prime is 67022261. The reversal of 67022252 is 25222076.

It is an interprime number because it is at equal distance from previous prime (67022243) and next prime (67022261).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761573 + ... + 761660.

It is an arithmetic number, because the mean of its divisors is an integer number (10662638).

Almost surely, 2^67022252 is an apocalyptic number.

It is an amenable number.

67022252 is a deficient number, since it is larger than the sum of its proper divisors (60929404).

67022252 is a wasteful number, since it uses less digits than its factorization.

67022252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523248 (or 1523246 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 67022252 is about 8186.7119162702. The cubic root of 67022252 is about 406.1997690320.

It can be divided in two parts, 670 and 22252, that added together give a palindrome (22922).

The spelling of 67022252 in words is "sixty-seven million, twenty-two thousand, two hundred fifty-two".