22770607 has 16 divisors (see below), whose sum is σ = 25090560. Its totient is φ = 20587392.

The previous prime is 22770593. The next prime is 22770619. The reversal of 22770607 is 70607722.

It is a cyclic number.

It is not a de Polignac number, because 22770607 - 2⁷ = 22770479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22770677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38103 + ... + 38695.

It is an arithmetic number, because the mean of its divisors is an integer number (1568160).

Almost surely, 2^22770607 is an apocalyptic number.

22770607 is a deficient number, since it is larger than the sum of its proper divisors (2319953).

22770607 is a wasteful number, since it uses less digits than its factorization.

22770607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702.

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 22770607 is about 4771.8557186906. The cubic root of 22770607 is about 283.4380833754.

The spelling of 22770607 in words is "twenty-two million, seven hundred seventy thousand, six hundred seven".