658241052 has 48 divisors (see below), whose sum is σ = 1785073920. Its totient is φ = 184879872.

The previous prime is 658241047. The next prime is 658241093. The reversal of 658241052 is 250142856.

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, 61453 + ... + 71364.

It is an arithmetic number, because the mean of its divisors is an integer number (37189040).

Almost surely, 2^658241052 is an apocalyptic number.

It is an amenable number.

658241052 is an abundant number, since it is smaller than the sum of its proper divisors (1126832868).

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

658241052 is a wasteful number, since it uses less digits than its factorization.

658241052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132890 (or 132888 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 658241052 is about 25656.2088391874. The cubic root of 658241052 is about 869.8846246790.

The spelling of 658241052 in words is "six hundred fifty-eight million, two hundred forty-one thousand, fifty-two".