58669946 has 4 divisors (see below), whose sum is σ = 88004922. Its totient is φ = 29334972.

The previous prime is 58669943. The next prime is 58669951. The reversal of 58669946 is 64996685.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40819321 + 17850625 = 6389^2 + 4225^2 .

It is not an unprimeable number, because it can be changed into a prime (58669943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14667485 + ... + 14667488.

Almost surely, 2^58669946 is an apocalyptic number.

58669946 is a deficient number, since it is larger than the sum of its proper divisors (29334976).

58669946 is a wasteful number, since it uses less digits than its factorization.

58669946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29334975.

The product of its digits is 2799360, while the sum is 53.

The square root of 58669946 is about 7659.6309310567. The cubic root of 58669946 is about 388.5723520508.

The spelling of 58669946 in words is "fifty-eight million, six hundred sixty-nine thousand, nine hundred forty-six".