13278483 has 6 divisors (see below), whose sum is σ = 19180044. Its totient is φ = 8852316.

The previous prime is 13278439. The next prime is 13278493. The reversal of 13278483 is 38487231.

13278483 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13278483 - 2¹³ = 13270291 is a prime.

It is a super-2 number, since 2×13278483² = 352636221562578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13278413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 737685 + ... + 737702.

It is an arithmetic number, because the mean of its divisors is an integer number (3196674).

Almost surely, 2^13278483 is an apocalyptic number.

13278483 is a deficient number, since it is larger than the sum of its proper divisors (5901561).

13278483 is a wasteful number, since it uses less digits than its factorization.

13278483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475393 (or 1475390 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 13278483 is about 3643.9652852353. The cubic root of 13278483 is about 236.8006120917.

The spelling of 13278483 in words is "thirteen million, two hundred seventy-eight thousand, four hundred eighty-three".