2447332 has 6 divisors (see below), whose sum is σ = 4282838. Its totient is φ = 1223664.

The previous prime is 2447329. The next prime is 2447351. The reversal of 2447332 is 2337442.

It can be written as a sum of positive squares in only one way, i.e., 2232036 + 215296 = 1494^2 + 464^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2447297 and 2447306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305913 + ... + 305920.

2^2447332 is an apocalyptic number.

It is an amenable number.

2447332 is a deficient number, since it is larger than the sum of its proper divisors (1835506).

2447332 is a wasteful number, since it uses less digits than its factorization.

2447332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611837 (or 611835 counting only the distinct ones).

The product of its digits is 4032, while the sum is 25.

The square root of 2447332 is about 1564.3950907619. The cubic root of 2447332 is about 134.7610221111.

The spelling of 2447332 in words is "two million, four hundred forty-seven thousand, three hundred thirty-two".