58404471 has 8 divisors (see below), whose sum is σ = 78369264. Its totient is φ = 38688000.

The previous prime is 58404439. The next prime is 58404481. The reversal of 58404471 is 17440485.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 58404471 - 2⁵ = 58404439 is a prime.

It is a super-3 number, since 3×58404471³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58404481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61530 + ... + 62471.

It is an arithmetic number, because the mean of its divisors is an integer number (9796158).

Almost surely, 2^58404471 is an apocalyptic number.

58404471 is a deficient number, since it is larger than the sum of its proper divisors (19964793).

58404471 is a wasteful number, since it uses less digits than its factorization.

58404471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124161.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 58404471 is about 7642.2817927632. The cubic root of 58404471 is about 387.9853835674.

The spelling of 58404471 in words is "fifty-eight million, four hundred four thousand, four hundred seventy-one".