15798468 has 48 divisors (see below), whose sum is σ = 43495424. Its totient is φ = 4367520.

The previous prime is 15798467. The next prime is 15798547. The reversal of 15798468 is 86489751.

It is a super-2 number, since 2×15798468² = 499183182294048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15798463) 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, 430 + ... + 5637.

Almost surely, 2^15798468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15798468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21747712).

15798468 is an abundant number, since it is smaller than the sum of its proper divisors (27696956).

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

15798468 is a wasteful number, since it uses less digits than its factorization.

15798468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6112 (or 6110 counting only the distinct ones).

The product of its digits is 483840, while the sum is 48.

The square root of 15798468 is about 3974.7286699849. The cubic root of 15798468 is about 250.9217599244.

The spelling of 15798468 in words is "fifteen million, seven hundred ninety-eight thousand, four hundred sixty-eight".