43498016 has 12 divisors (see below), whose sum is σ = 85636782. Its totient is φ = 21748992.

The previous prime is 43497919. The next prime is 43498027. The reversal of 43498016 is 61089434.

It can be written as a sum of positive squares in only one way, i.e., 38390416 + 5107600 = 6196^2 + 2260^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679625 + ... + 679688.

Almost surely, 2^43498016 is an apocalyptic number.

It is an amenable number.

43498016 is a deficient number, since it is larger than the sum of its proper divisors (42138766).

43498016 is a wasteful number, since it uses less digits than its factorization.

43498016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359323 (or 1359315 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 43498016 is about 6595.3025707696. The cubic root of 43498016 is about 351.6871359149.

The spelling of 43498016 in words is "forty-three million, four hundred ninety-eight thousand, sixteen".