43946002 has 4 divisors (see below), whose sum is σ = 65919006. Its totient is φ = 21973000.

The previous prime is 43945997. The next prime is 43946011. The reversal of 43946002 is 20064934.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40844881 + 3101121 = 6391^2 + 1761^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10986499 + ... + 10986502.

Almost surely, 2^43946002 is an apocalyptic number.

43946002 is a deficient number, since it is larger than the sum of its proper divisors (21973004).

43946002 is a wasteful number, since it uses less digits than its factorization.

43946002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21973003.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 43946002 is about 6629.1780787666. The cubic root of 43946002 is about 352.8903564224.

The spelling of 43946002 in words is "forty-three million, nine hundred forty-six thousand, two".