15252048 has 60 divisors (see below), whose sum is σ = 48785568. Its totient is φ = 4357440.

The previous prime is 15252023. The next prime is 15252091. The reversal of 15252048 is 84025251.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6558 + ... + 8573.

Almost surely, 2^15252048 is an apocalyptic number.

15252048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

15252048 is an abundant number, since it is smaller than the sum of its proper divisors (33533520).

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

15252048 is a wasteful number, since it uses less digits than its factorization.

15252048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15152 (or 15143 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 15252048 is about 3905.3870486803. The cubic root of 15252048 is about 247.9948836960.

Adding to 15252048 its reverse (84025251), we get a palindrome (99277299).

The spelling of 15252048 in words is "fifteen million, two hundred fifty-two thousand, forty-eight".