40241277 has 12 divisors (see below), whose sum is σ = 58485024. Its totient is φ = 26661960.

The previous prime is 40241263. The next prime is 40241293. The reversal of 40241277 is 77214204.

It is a happy number.

It is not a de Polignac number, because 40241277 - 2⁸ = 40241021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40241277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40241207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12249 + ... + 15182.

It is an arithmetic number, because the mean of its divisors is an integer number (4873752).

Almost surely, 2^40241277 is an apocalyptic number.

It is an amenable number.

40241277 is a deficient number, since it is larger than the sum of its proper divisors (18243747).

40241277 is a wasteful number, since it uses less digits than its factorization.

40241277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27600 (or 27597 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 40241277 is about 6343.6012642662. The cubic root of 40241277 is about 342.6814411503.

The spelling of 40241277 in words is "forty million, two hundred forty-one thousand, two hundred seventy-seven".