40627130 has 16 divisors (see below), whose sum is σ = 76978080. Its totient is φ = 15395472.

The previous prime is 40627121. The next prime is 40627133. The reversal of 40627130 is 3172604.

It is a junction number, because it is equal to n+sod(n) for n = 40627096 and 40627105.

It is not an unprimeable number, because it can be changed into a prime (40627133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106724 + ... + 107103.

It is an arithmetic number, because the mean of its divisors is an integer number (4811130).

Almost surely, 2^40627130 is an apocalyptic number.

40627130 is a deficient number, since it is larger than the sum of its proper divisors (36350950).

40627130 is a wasteful number, since it uses less digits than its factorization.

40627130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213853.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 40627130 is about 6373.9414807480. The cubic root of 40627130 is about 343.7732246567.

Adding to 40627130 its reverse (3172604), we get a palindrome (43799734).

The spelling of 40627130 in words is "forty million, six hundred twenty-seven thousand, one hundred thirty".