1960013 has 4 divisors (see below), whose sum is σ = 2138208. Its totient is φ = 1781820.

The previous prime is 1960009. The next prime is 1960019. The reversal of 1960013 is 3100691.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1960013 - 2² = 1960009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960019) 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, 89081 + ... + 89102.

It is an arithmetic number, because the mean of its divisors is an integer number (534552).

2^1960013 is an apocalyptic number.

It is an amenable number.

1960013 is a deficient number, since it is larger than the sum of its proper divisors (178195).

1960013 is a wasteful number, since it uses less digits than its factorization.

1960013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178194.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 1960013 is about 1400.0046428494. The cubic root of 1960013 is about 125.1467715973.

The spelling of 1960013 in words is "one million, nine hundred sixty thousand, thirteen".