15252383 has 8 divisors (see below), whose sum is σ = 16999920. Its totient is φ = 13599360.

The previous prime is 15252371. The next prime is 15252389. The reversal of 15252383 is 38325251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15252383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15252389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23288 + ... + 23933.

It is an arithmetic number, because the mean of its divisors is an integer number (2124990).

Almost surely, 2^15252383 is an apocalyptic number.

15252383 is a deficient number, since it is larger than the sum of its proper divisors (1747537).

15252383 is a wasteful number, since it uses less digits than its factorization.

15252383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47257.

The product of its digits is 7200, while the sum is 29.

The square root of 15252383 is about 3905.4299379198. The cubic root of 15252383 is about 247.9966993577.

The spelling of 15252383 in words is "fifteen million, two hundred fifty-two thousand, three hundred eighty-three".