40627306 has 4 divisors (see below), whose sum is σ = 60940962. Its totient is φ = 20313652.

The previous prime is 40627291. The next prime is 40627357. The reversal of 40627306 is 60372604.

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., 39576681 + 1050625 = 6291^2 + 1025^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10156825 + ... + 10156828.

Almost surely, 2^40627306 is an apocalyptic number.

40627306 is a deficient number, since it is larger than the sum of its proper divisors (20313656).

40627306 is a wasteful number, since it uses less digits than its factorization.

40627306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20313655.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 40627306 is about 6373.9552869470. The cubic root of 40627306 is about 343.7737210738.

The spelling of 40627306 in words is "forty million, six hundred twenty-seven thousand, three hundred six".