58490069 has 6 divisors (see below), whose sum is σ = 64290870. Its totient is φ = 53172680.

The previous prime is 58490053. The next prime is 58490083. The reversal of 58490069 is 96009485.

It can be written as a sum of positive squares in only one way, i.e., 56445169 + 2044900 = 7513^2 + 1430^2 .

It is not a de Polignac number, because 58490069 - 2⁴ = 58490053 is a prime.

It is a super-2 number, since 2×58490069² = 6842176343249522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58490669) 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 5 ways as a sum of consecutive naturals, for example, 241574 + ... + 241815.

It is an arithmetic number, because the mean of its divisors is an integer number (10715145).

Almost surely, 2^58490069 is an apocalyptic number.

It is an amenable number.

58490069 is a deficient number, since it is larger than the sum of its proper divisors (5800801).

58490069 is a wasteful number, since it uses less digits than its factorization.

58490069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483411 (or 483400 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 58490069 is about 7647.8800330549. The cubic root of 58490069 is about 388.1748357380.

The spelling of 58490069 in words is "fifty-eight million, four hundred ninety thousand, sixty-nine".