40383482 has 4 divisors (see below), whose sum is σ = 60575226. Its totient is φ = 20191740.

The previous prime is 40383467. The next prime is 40383487. The reversal of 40383482 is 28438304.

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., 31013761 + 9369721 = 5569^2 + 3061^2 .

It is not an unprimeable number, because it can be changed into a prime (40383487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10095869 + ... + 10095872.

Almost surely, 2^40383482 is an apocalyptic number.

40383482 is a deficient number, since it is larger than the sum of its proper divisors (20191744).

40383482 is a wasteful number, since it uses less digits than its factorization.

40383482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20191743.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 40383482 is about 6354.7999181721. The cubic root of 40383482 is about 343.0846235570.

The spelling of 40383482 in words is "forty million, three hundred eighty-three thousand, four hundred eighty-two".