40303106 has 8 divisors (see below), whose sum is σ = 60486780. Its totient is φ = 20140848.

The previous prime is 40303099. The next prime is 40303139. The reversal of 40303106 is 60130304.

It can be written as a sum of positive squares in 2 ways, for example, as 30349081 + 9954025 = 5509^2 + 3155^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 740 + ... + 9008.

Almost surely, 2^40303106 is an apocalyptic number.

40303106 is a deficient number, since it is larger than the sum of its proper divisors (20183674).

40303106 is a wasteful number, since it uses less digits than its factorization.

40303106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10708.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 40303106 is about 6348.4727297201. The cubic root of 40303106 is about 342.8568564647.

The spelling of 40303106 in words is "forty million, three hundred three thousand, one hundred six".