58323661 has 4 divisors (see below), whose sum is σ = 63625824. Its totient is φ = 53021500.

The previous prime is 58323659. The next prime is 58323697. The reversal of 58323661 is 16632385.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58323661 - 2¹ = 58323659 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 (58323631) 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 3 ways as a sum of consecutive naturals, for example, 2651065 + ... + 2651086.

It is an arithmetic number, because the mean of its divisors is an integer number (15906456).

Almost surely, 2^58323661 is an apocalyptic number.

It is an amenable number.

58323661 is a deficient number, since it is larger than the sum of its proper divisors (5302163).

58323661 is a wasteful number, since it uses less digits than its factorization.

58323661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302162.

The product of its digits is 25920, while the sum is 34.

The square root of 58323661 is about 7636.9929291574. The cubic root of 58323661 is about 387.8063586300.

The spelling of 58323661 in words is "fifty-eight million, three hundred twenty-three thousand, six hundred sixty-one".