43097936 has 40 divisors (see below), whose sum is σ = 98517504. Its totient is φ = 17873280.

The previous prime is 43097927. The next prime is 43097939. The reversal of 43097936 is 63979034.

It is a junction number, because it is equal to n+sod(n) for n = 43097893 and 43097902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43097939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2735 + ... + 9678.

Almost surely, 2^43097936 is an apocalyptic number.

It is an amenable number.

43097936 is an abundant number, since it is smaller than the sum of its proper divisors (55419568).

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

43097936 is a wasteful number, since it uses less digits than its factorization.

43097936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12459 (or 12453 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 43097936 is about 6564.9018271411. The cubic root of 43097936 is about 350.6055801747.

The spelling of 43097936 in words is "forty-three million, ninety-seven thousand, nine hundred thirty-six".