40127076 has 108 divisors (see below), whose sum is σ = 115730160. Its totient is φ = 12072240.

The previous prime is 40127071. The next prime is 40127077. The reversal of 40127076 is 67072104.

It is a tau number, because it is divible by the number of its divisors (108).

It is a super-2 number, since 2×40127076² = 3220364456619552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40127071) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 288615 + ... + 288753.

Almost surely, 2^40127076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40127076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57865080).

40127076 is an abundant number, since it is smaller than the sum of its proper divisors (75603084).

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

40127076 is a wasteful number, since it uses less digits than its factorization.

40127076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 40127076 is about 6334.5935939096. The cubic root of 40127076 is about 342.3569679995.

The spelling of 40127076 in words is "forty million, one hundred twenty-seven thousand, seventy-six".