13425071 has 6 divisors (see below), whose sum is σ = 14756616. Its totient is φ = 12204500.

The previous prime is 13425067. The next prime is 13425089. The reversal of 13425071 is 17052431.

It is not a de Polignac number, because 13425071 - 2² = 13425067 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 (13421071) 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, 55355 + ... + 55596.

It is an arithmetic number, because the mean of its divisors is an integer number (2459436).

Almost surely, 2^13425071 is an apocalyptic number.

13425071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13425071 is a deficient number, since it is larger than the sum of its proper divisors (1331545).

13425071 is a wasteful number, since it uses less digits than its factorization.

13425071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110973 (or 110962 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 13425071 is about 3664.0238809265. The cubic root of 13425071 is about 237.6688129448.

The spelling of 13425071 in words is "thirteen million, four hundred twenty-five thousand, seventy-one".