58438090 has 8 divisors (see below), whose sum is σ = 105188580. Its totient is φ = 23375232.

The previous prime is 58438067. The next prime is 58438097. The reversal of 58438090 is 9083485.

It can be written as a sum of positive squares in 2 ways, for example, as 55011889 + 3426201 = 7417^2 + 1851^2 .

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

It is not an unprimeable number, because it can be changed into a prime (58438097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2921895 + ... + 2921914.

Almost surely, 2^58438090 is an apocalyptic number.

58438090 is a deficient number, since it is larger than the sum of its proper divisors (46750490).

58438090 is a wasteful number, since it uses less digits than its factorization.

58438090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5843816.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 58438090 is about 7644.4810157394. The cubic root of 58438090 is about 388.0598138204.

The spelling of 58438090 in words is "fifty-eight million, four hundred thirty-eight thousand, ninety".