2090619 has 12 divisors (see below), whose sum is σ = 3042000. Its totient is φ = 1383504.

The previous prime is 2090603. The next prime is 2090623. The reversal of 2090619 is 9160902.

It is a happy number.

It is not a de Polignac number, because 2090619 - 2⁴ = 2090603 is a prime.

It is a super-2 number, since 2×2090619² = 8741375606322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2090592 and 2090601.

It is not an unprimeable number, because it can be changed into a prime (2090689) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 562 + ... + 2120.

It is an arithmetic number, because the mean of its divisors is an integer number (253500).

2^2090619 is an apocalyptic number.

2090619 is a deficient number, since it is larger than the sum of its proper divisors (951381).

2090619 is a wasteful number, since it uses less digits than its factorization.

2090619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 2090619 is about 1445.8972992575. The cubic root of 2090619 is about 127.8669475183.

The spelling of 2090619 in words is "two million, ninety thousand, six hundred nineteen".