15484248 has 96 divisors (see below), whose sum is σ = 45995040. Its totient is φ = 4677120.

The previous prime is 15484247. The next prime is 15484279. The reversal of 15484248 is 84248451.

It is a super-2 number, since 2×15484248² = 479523872251008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15484243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66340 + ... + 66572.

It is an arithmetic number, because the mean of its divisors is an integer number (479115).

Almost surely, 2^15484248 is an apocalyptic number.

15484248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15484248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22997520).

15484248 is an abundant number, since it is smaller than the sum of its proper divisors (30510792).

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

15484248 is a wasteful number, since it uses less digits than its factorization.

15484248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 322 counting only the distinct ones).

The product of its digits is 40960, while the sum is 36.

The square root of 15484248 is about 3935.0029224894. The cubic root of 15484248 is about 249.2470572521.

The spelling of 15484248 in words is "fifteen million, four hundred eighty-four thousand, two hundred forty-eight".