1341015 has 36 divisors (see below), whose sum is σ = 2428776. Its totient is φ = 631488.

The previous prime is 1341007. The next prime is 1341017. The reversal of 1341015 is 5101431.

It is not a de Polignac number, because 1341015 - 2³ = 1341007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 1340985 and 1341003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341017) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 58294 + ... + 58316.

It is an arithmetic number, because the mean of its divisors is an integer number (67466).

2^1341015 is an apocalyptic number.

1341015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1341015 is a deficient number, since it is larger than the sum of its proper divisors (1087761).

1341015 is a wasteful number, since it uses less digits than its factorization.

1341015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1341015 is about 1158.0220205160. The cubic root of 1341015 is about 110.2752062112.

Multiplying 1341015 by its sum of digits (15), we get a square (20115225 = 4485²).

1341015 divided by its sum of digits (15) gives a square (89401 = 299²).

Multiplying 1341015 by its product of nonzero digits (60), we get a square (80460900 = 8970²).

Adding to 1341015 its reverse (5101431), we get a palindrome (6442446).

The spelling of 1341015 in words is "one million, three hundred forty-one thousand, fifteen".