58343540 has 48 divisors (see below), whose sum is σ = 125483904. Its totient is φ = 22780800.

The previous prime is 58343521. The next prime is 58343557. The reversal of 58343540 is 4534385.

It is a junction number, because it is equal to n+sod(n) for n = 58343497 and 58343506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256907 + ... + 257133.

It is an arithmetic number, because the mean of its divisors is an integer number (2614248).

Almost surely, 2^58343540 is an apocalyptic number.

It is an amenable number.

58343540 is an abundant number, since it is smaller than the sum of its proper divisors (67140364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58343540 is a wasteful number, since it uses less digits than its factorization.

58343540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 58343540 is about 7638.2943122140. The cubic root of 58343540 is about 387.8504135171.

The spelling of 58343540 in words is "fifty-eight million, three hundred forty-three thousand, five hundred forty".