40377116 has 12 divisors (see below), whose sum is σ = 76095432. Its totient is φ = 18635568.

The previous prime is 40377107. The next prime is 40377143. The reversal of 40377116 is 61177304.

It is a super-2 number, since 2×40377116² = 3260622992954912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388190 + ... + 388293.

It is an arithmetic number, because the mean of its divisors is an integer number (6341286).

Almost surely, 2^40377116 is an apocalyptic number.

It is an amenable number.

40377116 is a deficient number, since it is larger than the sum of its proper divisors (35718316).

40377116 is a wasteful number, since it uses less digits than its factorization.

40377116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776500 (or 776498 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 40377116 is about 6354.2990172009. The cubic root of 40377116 is about 343.0665948038.

The spelling of 40377116 in words is "forty million, three hundred seventy-seven thousand, one hundred sixteen".