996419 has 4 divisors (see below), whose sum is σ = 1002696. Its totient is φ = 990144.

The previous prime is 996409. The next prime is 996431. The reversal of 996419 is 914699.

996419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 914699 = 191 ⋅4789.

It is a cyclic number.

It is not a de Polignac number, because 996419 - 2⁴ = 996403 is a prime.

It is a super-2 number, since 2×996419² = 1985701647122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996409) 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, 2894 + ... + 3219.

It is an arithmetic number, because the mean of its divisors is an integer number (250674).

2⁹⁹⁶⁴¹⁹ is an apocalyptic number.

996419 is a deficient number, since it is larger than the sum of its proper divisors (6277).

996419 is a wasteful number, since it uses less digits than its factorization.

996419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6276.

The product of its digits is 17496, while the sum is 38.

The square root of 996419 is about 998.2078941784. The cubic root of 996419 is about 99.8804905652.

The spelling of 996419 in words is "nine hundred ninety-six thousand, four hundred nineteen".