1613240230 has 24 divisors (see below), whose sum is σ = 3377928528. Its totient is φ = 553110768.

The previous prime is 1613240179. The next prime is 1613240249. The reversal of 1613240230 is 320423161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1645674 + ... + 1646653.

It is an arithmetic number, because the mean of its divisors is an integer number (140747022).

Almost surely, 2^1613240230 is an apocalyptic number.

1613240230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1613240230 is an abundant number, since it is smaller than the sum of its proper divisors (1764688298).

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

1613240230 is a wasteful number, since it uses less digits than its factorization.

1613240230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3292348 (or 3292341 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1613240230 is about 40165.1618943582. The cubic root of 1613240230 is about 1172.8244591033.

Adding to 1613240230 its reverse (320423161), we get a palindrome (1933663391).

The spelling of 1613240230 in words is "one billion, six hundred thirteen million, two hundred forty thousand, two hundred thirty".