1295541 has 16 divisors (see below), whose sum is σ = 2067520. Its totient is φ = 797040.

The previous prime is 1295533. The next prime is 1295543. The reversal of 1295541 is 1455921.

It is not a de Polignac number, because 1295541 - 2³ = 1295533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

1295541 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1295543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1495 + ... + 2196.

It is an arithmetic number, because the mean of its divisors is an integer number (129220).

2^1295541 is an apocalyptic number.

It is an amenable number.

1295541 is a deficient number, since it is larger than the sum of its proper divisors (771979).

1295541 is a wasteful number, since it uses less digits than its factorization.

1295541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3713 (or 3707 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 1295541 is about 1138.2183446070. The cubic root of 1295541 is about 109.0143627792.

It can be divided in two parts, 12955 and 41, that added together give a square (12996 = 114²).

The spelling of 1295541 in words is "one million, two hundred ninety-five thousand, five hundred forty-one".