40761056 has 48 divisors (see below), whose sum is σ = 92179584. Its totient is φ = 17380224.

The previous prime is 40760999. The next prime is 40761089. The reversal of 40761056 is 65016704.

It is a super-2 number, since 2×40761056² = 3322927372470272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63071 + ... + 63713.

It is an arithmetic number, because the mean of its divisors is an integer number (1920408).

Almost surely, 2^40761056 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 40761056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46089792).

40761056 is an abundant number, since it is smaller than the sum of its proper divisors (51418528).

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

40761056 is a wasteful number, since it uses less digits than its factorization.

40761056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943 (or 935 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 40761056 is about 6384.4385814259. The cubic root of 40761056 is about 344.1505560554.

The spelling of 40761056 in words is "forty million, seven hundred sixty-one thousand, fifty-six".