13249035 has 64 divisors (see below), whose sum is σ = 26127360. Its totient is φ = 6336000.

The previous prime is 13249009. The next prime is 13249037. The reversal of 13249035 is 53094231.

It is not a de Polignac number, because 13249035 - 2⁵ = 13249003 is a prime.

It is a super-3 number, since 3×13249035³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13249037) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52660 + ... + 52910.

It is an arithmetic number, because the mean of its divisors is an integer number (408240).

Almost surely, 2^13249035 is an apocalyptic number.

13249035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13249035 is a deficient number, since it is larger than the sum of its proper divisors (12878325).

13249035 is a wasteful number, since it uses less digits than its factorization.

13249035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 13249035 is about 3639.9223892825. The cubic root of 13249035 is about 236.6254297877.

The spelling of 13249035 in words is "thirteen million, two hundred forty-nine thousand, thirty-five".