13708078 has 8 divisors (see below), whose sum is σ = 20580768. Its totient is φ = 6847824.

The previous prime is 13708043. The next prime is 13708081. The reversal of 13708078 is 87080731.

It is a happy number.

13708078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×13708078² = 375822804908168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475 + ... + 5257.

It is an arithmetic number, because the mean of its divisors is an integer number (2572596).

Almost surely, 2^13708078 is an apocalyptic number.

13708078 is a deficient number, since it is larger than the sum of its proper divisors (6872690).

13708078 is a wasteful number, since it uses less digits than its factorization.

13708078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6218.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 13708078 is about 3702.4421670027. The cubic root of 13708078 is about 239.3272711708.

The spelling of 13708078 in words is "thirteen million, seven hundred eight thousand, seventy-eight".