43972348 has 48 divisors (see below), whose sum is σ = 90388480. Its totient is φ = 18330624.

The previous prime is 43972339. The next prime is 43972349. The reversal of 43972348 is 84327934.

Its product of digits (145152) is a multiple of the sum of its prime divisors (384).

It is a self number, because there is not a number n which added to its sum of digits gives 43972348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43972349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227740 + ... + 227932.

Almost surely, 2^43972348 is an apocalyptic number.

It is an amenable number.

43972348 is an abundant number, since it is smaller than the sum of its proper divisors (46416132).

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

43972348 is a wasteful number, since it uses less digits than its factorization.

43972348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 384 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 43972348 is about 6631.1649052033. The cubic root of 43972348 is about 352.9608625860.

The spelling of 43972348 in words is "forty-three million, nine hundred seventy-two thousand, three hundred forty-eight".