1260523 has 4 divisors (see below), whose sum is σ = 1375128. Its totient is φ = 1145920.

The previous prime is 1260509. The next prime is 1260541. The reversal of 1260523 is 3250621.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1260523 - 2⁹ = 1260011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1260523.

It is not an unprimeable number, because it can be changed into a prime (1260583) 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, 57286 + ... + 57307.

It is an arithmetic number, because the mean of its divisors is an integer number (343782).

2^1260523 is an apocalyptic number.

1260523 is a deficient number, since it is larger than the sum of its proper divisors (114605).

1260523 is a wasteful number, since it uses less digits than its factorization.

1260523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114604.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1260523 is about 1122.7301545786. The cubic root of 1260523 is about 108.0231717542.

The spelling of 1260523 in words is "one million, two hundred sixty thousand, five hundred twenty-three".