2074819 has 4 divisors (see below), whose sum is σ = 2184040. Its totient is φ = 1965600.

The previous prime is 2074817. The next prime is 2074823. The reversal of 2074819 is 9184702.

2074819 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2074819 - 2¹ = 2074817 is a prime.

It is a super-2 number, since 2×2074819² = 8609747765522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2074811) 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, 54582 + ... + 54619.

It is an arithmetic number, because the mean of its divisors is an integer number (546010).

2^2074819 is an apocalyptic number.

2074819 is a deficient number, since it is larger than the sum of its proper divisors (109221).

2074819 is a wasteful number, since it uses less digits than its factorization.

2074819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109220.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2074819 is about 1440.4232017015. The cubic root of 2074819 is about 127.5440114624.

The spelling of 2074819 in words is "two million, seventy-four thousand, eight hundred nineteen".