13495420 has 12 divisors (see below), whose sum is σ = 28340424. Its totient is φ = 5398160.

The previous prime is 13495409. The next prime is 13495423. The reversal of 13495420 is 2459431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13495423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337366 + ... + 337405.

It is an arithmetic number, because the mean of its divisors is an integer number (2361702).

Almost surely, 2^13495420 is an apocalyptic number.

13495420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13495420 is an abundant number, since it is smaller than the sum of its proper divisors (14845004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13495420 is a wasteful number, since it uses less digits than its factorization.

13495420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674780 (or 674778 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 13495420 is about 3673.6113022474. The cubic root of 13495420 is about 238.0832277243.

The spelling of 13495420 in words is "thirteen million, four hundred ninety-five thousand, four hundred twenty".