2039954 has 16 divisors (see below), whose sum is σ = 3681600. Its totient is φ = 828144.

The previous prime is 2039951. The next prime is 2039957. The reversal of 2039954 is 4599302.

It is an interprime number because it is at equal distance from previous prime (2039951) and next prime (2039957).

It is a super-2 number, since 2×2039954² = 8322824644232, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2⁹ + 0 + 3⁹ + 9⁴ + 9⁵ + 5⁹ + 4⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 2039954.

It is not an unprimeable number, because it can be changed into a prime (2039951) 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, 3569 + ... + 4100.

It is an arithmetic number, because the mean of its divisors is an integer number (230100).

2^2039954 is an apocalyptic number.

2039954 is a deficient number, since it is larger than the sum of its proper divisors (1641646).

2039954 is a wasteful number, since it uses less digits than its factorization.

2039954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7697.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2039954 is about 1428.2695823968. The cubic root of 2039954 is about 126.8255608294.

The spelling of 2039954 in words is "two million, thirty-nine thousand, nine hundred fifty-four".