5447740 has 24 divisors (see below), whose sum is σ = 11485152. Its totient is φ = 2170560.

The previous prime is 5447719. The next prime is 5447753. The reversal of 5447740 is 477445.

It is a super-2 number, since 2×5447740² = 59355742215200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8097 + ... + 8743.

It is an arithmetic number, because the mean of its divisors is an integer number (478548).

Almost surely, 2^5447740 is an apocalyptic number.

It is an amenable number.

5447740 is an abundant number, since it is smaller than the sum of its proper divisors (6037412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5447740 is a wasteful number, since it uses less digits than its factorization.

5447740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 5447740 is about 2334.0394169765. The cubic root of 5447740 is about 175.9565578042.

The spelling of 5447740 in words is "five million, four hundred forty-seven thousand, seven hundred forty".