22958061 has 32 divisors (see below), whose sum is σ = 37155840. Its totient is φ = 12317184.

The previous prime is 22958051. The next prime is 22958081. The reversal of 22958061 is 16085922.

It is not a de Polignac number, because 22958061 - 2⁵ = 22958029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22958051) 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 31 ways as a sum of consecutive naturals, for example, 64861 + ... + 65213.

It is an arithmetic number, because the mean of its divisors is an integer number (1161120).

Almost surely, 2^22958061 is an apocalyptic number.

22958061 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22958061 is a deficient number, since it is larger than the sum of its proper divisors (14197779).

22958061 is a wasteful number, since it uses less digits than its factorization.

22958061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 22958061 is about 4791.4570852717. The cubic root of 22958061 is about 284.2137392839.

The spelling of 22958061 in words is "twenty-two million, nine hundred fifty-eight thousand, sixty-one".