58498649 has 16 divisors (see below), whose sum is σ = 68402880. Its totient is φ = 49436160.

The previous prime is 58498639. The next prime is 58498669. The reversal of 58498649 is 94689485.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58498649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58498649.

It is not an unprimeable number, because it can be changed into a prime (58498639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13637 + ... + 17405.

It is an arithmetic number, because the mean of its divisors is an integer number (4275180).

Almost surely, 2^58498649 is an apocalyptic number.

It is an amenable number.

58498649 is a deficient number, since it is larger than the sum of its proper divisors (9904231).

58498649 is a wasteful number, since it uses less digits than its factorization.

58498649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880.

The product of its digits is 2488320, while the sum is 53.

The square root of 58498649 is about 7648.4409522464. The cubic root of 58498649 is about 388.1938154686.

The spelling of 58498649 in words is "fifty-eight million, four hundred ninety-eight thousand, six hundred forty-nine".