5507947 has 4 divisors (see below), whose sum is σ = 5513040. Its totient is φ = 5502856.

The previous prime is 5507917. The next prime is 5507969. The reversal of 5507947 is 7497055.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5507947 - 2¹⁹ = 4983659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5507917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208 + ... + 3325.

It is an arithmetic number, because the mean of its divisors is an integer number (1378260).

Almost surely, 2^5507947 is an apocalyptic number.

5507947 is a deficient number, since it is larger than the sum of its proper divisors (5093).

5507947 is a wasteful number, since it uses less digits than its factorization.

5507947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5092.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 5507947 is about 2346.9015744168. The cubic root of 5507947 is about 176.6023930585.

The spelling of 5507947 in words is "five million, five hundred seven thousand, nine hundred forty-seven".