13152975 has 48 divisors (see below), whose sum is σ = 24105600. Its totient is φ = 6275200.

The previous prime is 13152973. The next prime is 13152977. The reversal of 13152975 is 57925131.

It is an interprime number because it is at equal distance from previous prime (13152973) and next prime (13152977).

It is not a de Polignac number, because 13152975 - 2¹ = 13152973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13152973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88201 + ... + 88349.

It is an arithmetic number, because the mean of its divisors is an integer number (502200).

Almost surely, 2^13152975 is an apocalyptic number.

13152975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13152975 is a deficient number, since it is larger than the sum of its proper divisors (10952625).

13152975 is a wasteful number, since it uses less digits than its factorization.

13152975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 275 counting only the distinct ones).

The product of its digits is 9450, while the sum is 33.

The square root of 13152975 is about 3626.7030482244. The cubic root of 13152975 is about 236.0521705499.

The spelling of 13152975 in words is "thirteen million, one hundred fifty-two thousand, nine hundred seventy-five".