43148332 has 6 divisors (see below), whose sum is σ = 75509588. Its totient is φ = 21574164.

The previous prime is 43148323. The next prime is 43148341. The reversal of 43148332 is 23384134.

It is an interprime number because it is at equal distance from previous prime (43148323) and next prime (43148341).

It is a self number, because there is not a number n which added to its sum of digits gives 43148332.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5393538 + ... + 5393545.

Almost surely, 2^43148332 is an apocalyptic number.

It is an amenable number.

43148332 is a deficient number, since it is larger than the sum of its proper divisors (32361256).

43148332 is a wasteful number, since it uses less digits than its factorization.

43148332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10787087 (or 10787085 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 43148332 is about 6568.7389961849. The cubic root of 43148332 is about 350.7421856047.

The spelling of 43148332 in words is "forty-three million, one hundred forty-eight thousand, three hundred thirty-two".