40127060 has 12 divisors (see below), whose sum is σ = 84266868. Its totient is φ = 16050816.

The previous prime is 40127029. The next prime is 40127071. The reversal of 40127060 is 6072104.

It can be written as a sum of positive squares in 2 ways, for example, as 23464336 + 16662724 = 4844^2 + 4082^2 .

It is a super-2 number, since 2×40127060² = 3220361888487200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 2006353 = 40127060 / (4 + 0 + 1 + 2 + 7 + 0 + 6 + 0).

It is a congruent number.

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, 1003157 + ... + 1003196.

It is an arithmetic number, because the mean of its divisors is an integer number (7022239).

Almost surely, 2^40127060 is an apocalyptic number.

It is an amenable number.

40127060 is an abundant number, since it is smaller than the sum of its proper divisors (44139808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40127060 is a wasteful number, since it uses less digits than its factorization.

40127060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006362 (or 2006360 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 40127060 is about 6334.5923310028. The cubic root of 40127060 is about 342.3569224965.

Adding to 40127060 its reverse (6072104), we get a palindrome (46199164).

The spelling of 40127060 in words is "forty million, one hundred twenty-seven thousand, sixty".