5447402 has 4 divisors (see below), whose sum is σ = 8171106. Its totient is φ = 2723700.

The previous prime is 5447401. The next prime is 5447417. The reversal of 5447402 is 2047445.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5013121 + 434281 = 2239^2 + 659^2 .

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (5447401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361849 + ... + 1361852.

Almost surely, 2^5447402 is an apocalyptic number.

5447402 is a deficient number, since it is larger than the sum of its proper divisors (2723704).

5447402 is a wasteful number, since it uses less digits than its factorization.

5447402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723703.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 5447402 is about 2333.9670091927. The cubic root of 5447402 is about 175.9529187082.

The spelling of 5447402 in words is "five million, four hundred forty-seven thousand, four hundred two".