58343661 has 12 divisors (see below), whose sum is σ = 88709920. Its totient is φ = 36848520.

The previous prime is 58343653. The next prime is 58343671. The reversal of 58343661 is 16634385.

It is not a de Polignac number, because 58343661 - 2³ = 58343653 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 (58343641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170425 + ... + 170766.

Almost surely, 2^58343661 is an apocalyptic number.

It is an amenable number.

58343661 is a deficient number, since it is larger than the sum of its proper divisors (30366259).

58343661 is a wasteful number, since it uses less digits than its factorization.

58343661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341216 (or 341213 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 58343661 is about 7638.3022328263. The cubic root of 58343661 is about 387.8506816408.

It can be divided in two parts, 583 and 43661, that added together give a palindrome (44244).

The spelling of 58343661 in words is "fifty-eight million, three hundred forty-three thousand, six hundred sixty-one".