43497484 has 6 divisors (see below), whose sum is σ = 76120604. Its totient is φ = 21748740.

The previous prime is 43497481. The next prime is 43497497. The reversal of 43497484 is 48479434.

It is a super-2 number, since 2×43497484² = 3784062228660512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43497484.

It is not an unprimeable number, because it can be changed into a prime (43497481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5437182 + ... + 5437189.

Almost surely, 2^43497484 is an apocalyptic number.

It is an amenable number.

43497484 is a deficient number, since it is larger than the sum of its proper divisors (32623120).

43497484 is a wasteful number, since it uses less digits than its factorization.

43497484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10874375 (or 10874373 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 43497484 is about 6595.2622389106. The cubic root of 43497484 is about 351.6857021459.

The spelling of 43497484 in words is "forty-three million, four hundred ninety-seven thousand, four hundred eighty-four".