43040152 has 16 divisors (see below), whose sum is σ = 83304000. Its totient is φ = 20825760.

The previous prime is 43040117. The next prime is 43040167. The reversal of 43040152 is 25104034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86527 + ... + 87022.

It is an arithmetic number, because the mean of its divisors is an integer number (5206500).

Almost surely, 2^43040152 is an apocalyptic number.

It is an amenable number.

43040152 is a deficient number, since it is larger than the sum of its proper divisors (40263848).

43040152 is a wasteful number, since it uses less digits than its factorization.

43040152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173586 (or 173582 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 43040152 is about 6560.4993712369. The cubic root of 43040152 is about 350.4488174168.

Adding to 43040152 its reverse (25104034), we get a palindrome (68144186).

The spelling of 43040152 in words is "forty-three million, forty thousand, one hundred fifty-two".