15342848 has 36 divisors (see below), whose sum is σ = 31083108. Its totient is φ = 7557120.

The previous prime is 15342841. The next prime is 15342869. The reversal of 15342848 is 84824351.

It can be written as a sum of positive squares in 2 ways, for example, as 6390784 + 8952064 = 2528^2 + 2992^2 .

It is a super-2 number, since 2×15342848² = 470805969502208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15342841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18278 + ... + 19098.

Almost surely, 2^15342848 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 15342848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15541554).

15342848 is an abundant number, since it is smaller than the sum of its proper divisors (15740260).

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

15342848 is an frugal number, since it uses more digits than its factorization.

15342848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910 (or 896 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 15342848 is about 3916.9947663994. The cubic root of 15342848 is about 248.4860395354.

The spelling of 15342848 in words is "fifteen million, three hundred forty-two thousand, eight hundred forty-eight".