1960553 has 8 divisors (see below), whose sum is σ = 2358720. Its totient is φ = 1591920.

The previous prime is 1960549. The next prime is 1960573. The reversal of 1960553 is 3550691.

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 1960553 - 2² = 1960549 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1960573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7238 + ... + 7503.

It is an arithmetic number, because the mean of its divisors is an integer number (294840).

2^1960553 is an apocalyptic number.

It is an amenable number.

1960553 is a deficient number, since it is larger than the sum of its proper divisors (398167).

1960553 is a wasteful number, since it uses less digits than its factorization.

1960553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14767.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 1960553 is about 1400.1974860712. The cubic root of 1960553 is about 125.1582635367.

The spelling of 1960553 in words is "one million, nine hundred sixty thousand, five hundred fifty-three".