40677120 has 288 divisors, whose sum is σ = 158941440. Its totient is φ = 9768960.

The previous prime is 40677089. The next prime is 40677121. The reversal of 40677120 is 2177604.

It is a tau number, because it is divible by the number of its divisors (288).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40677121) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 380107 + ... + 380213.

It is an arithmetic number, because the mean of its divisors is an integer number (551880).

Almost surely, 2^40677120 is an apocalyptic number.

40677120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40677120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79470720).

40677120 is an abundant number, since it is smaller than the sum of its proper divisors (118264320).

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

40677120 is a wasteful number, since it uses less digits than its factorization.

40677120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 128 counting only the distinct ones).

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

The square root of 40677120 is about 6377.8617106363. The cubic root of 40677120 is about 343.9141664342.

The spelling of 40677120 in words is "forty million, six hundred seventy-seven thousand, one hundred twenty".