2998432 has 12 divisors (see below), whose sum is σ = 5903226. Its totient is φ = 1499200.

The previous prime is 2998423. The next prime is 2998483. The reversal of 2998432 is 2348992.

It can be written as a sum of positive squares in only one way, i.e., 1752976 + 1245456 = 1324^2 + 1116^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2998391 and 2998400.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46819 + ... + 46882.

2^2998432 is an apocalyptic number.

It is an amenable number.

2998432 is a deficient number, since it is larger than the sum of its proper divisors (2904794).

2998432 is an equidigital number, since it uses as much as digits as its factorization.

2998432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93711 (or 93703 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 2998432 is about 1731.5981057971. The cubic root of 2998432 is about 144.1998254592.

The spelling of 2998432 in words is "two million, nine hundred ninety-eight thousand, four hundred thirty-two".