43052416 has 32 divisors (see below), whose sum is σ = 93568680. Its totient is φ = 19568640.

The previous prime is 43052411. The next prime is 43052437. The reversal of 43052416 is 61425034.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43052411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13881 + ... + 16696.

Almost surely, 2^43052416 is an apocalyptic number.

It is an amenable number.

43052416 is an abundant number, since it is smaller than the sum of its proper divisors (50516264).

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

43052416 is a wasteful number, since it uses less digits than its factorization.

43052416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30602 (or 30590 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 43052416 is about 6561.4339896093. The cubic root of 43052416 is about 350.4821002619.

The spelling of 43052416 in words is "forty-three million, fifty-two thousand, four hundred sixteen".