2099932 has 6 divisors (see below), whose sum is σ = 3674888. Its totient is φ = 1049964.

The previous prime is 2099927. The next prime is 2099939. The reversal of 2099932 is 2399902.

It is a d-powerful number, because it can be written as 2⁹ + 0 + 9² + 9³ + 9³ + 3⁶ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262488 + ... + 262495.

2^2099932 is an apocalyptic number.

It is an amenable number.

2099932 is a deficient number, since it is larger than the sum of its proper divisors (1574956).

2099932 is a wasteful number, since it uses less digits than its factorization.

2099932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524987 (or 524985 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 2099932 is about 1449.1142122000. The cubic root of 2099932 is about 128.0565342714.

It can be divided in two parts, 209993 and 2, that multiplied together give a triangular number (419986 = T₉₁₆).

The spelling of 2099932 in words is "two million, ninety-nine thousand, nine hundred thirty-two".