13798395 has 48 divisors (see below), whose sum is σ = 26120640. Its totient is φ = 6697728.

The previous prime is 13798381. The next prime is 13798409. The reversal of 13798395 is 59389731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13798381) and next prime (13798409).

It is not a de Polignac number, because 13798395 - 2⁵ = 13798363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 13798395.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60141 + ... + 60369.

It is an arithmetic number, because the mean of its divisors is an integer number (544180).

Almost surely, 2^13798395 is an apocalyptic number.

13798395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13798395 is a deficient number, since it is larger than the sum of its proper divisors (12322245).

13798395 is a wasteful number, since it uses less digits than its factorization.

13798395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 353 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 13798395 is about 3714.6190921816. The cubic root of 13798395 is about 239.8517313372.

The spelling of 13798395 in words is "thirteen million, seven hundred ninety-eight thousand, three hundred ninety-five".