1968051 has 8 divisors (see below), whose sum is σ = 2649024. Its totient is φ = 1299560.

The previous prime is 1968047. The next prime is 1968053. The reversal of 1968051 is 1508691.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1968051 - 2² = 1968047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1968053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2745 + ... + 3386.

It is an arithmetic number, because the mean of its divisors is an integer number (331128).

2^1968051 is an apocalyptic number.

1968051 is a deficient number, since it is larger than the sum of its proper divisors (680973).

1968051 is a wasteful number, since it uses less digits than its factorization.

1968051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6241.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 1968051 is about 1402.8724104494. The cubic root of 1968051 is about 125.3176136225.

The spelling of 1968051 in words is "one million, nine hundred sixty-eight thousand, fifty-one".