1013495 has 16 divisors (see below), whose sum is σ = 1451520. Its totient is φ = 664224.

The previous prime is 1013477. The next prime is 1013501. The reversal of 1013495 is 5943101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1013495 - 2⁶ = 1013431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 1013495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176 + ... + 1434.

It is an arithmetic number, because the mean of its divisors is an integer number (90720).

2^1013495 is an apocalyptic number.

1013495 is a deficient number, since it is larger than the sum of its proper divisors (438025).

1013495 is a wasteful number, since it uses less digits than its factorization.

1013495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1013495 is about 1006.7248879411. The cubic root of 1013495 is about 100.4478248685.

Adding to 1013495 its reverse (5943101), we get a palindrome (6956596).

The spelling of 1013495 in words is "one million, thirteen thousand, four hundred ninety-five".