40760244 has 72 divisors (see below), whose sum is σ = 123963840. Its totient is φ = 11031552.

The previous prime is 40760219. The next prime is 40760281. The reversal of 40760244 is 44206704.

It is a super-2 number, since 2×40760244² = 3322794981879072, 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 23 ways as a sum of consecutive naturals, for example, 532 + ... + 9044.

It is an arithmetic number, because the mean of its divisors is an integer number (1721720).

Almost surely, 2^40760244 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 40760244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61981920).

40760244 is an abundant number, since it is smaller than the sum of its proper divisors (83203596).

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

40760244 is a wasteful number, since it uses less digits than its factorization.

40760244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8549 (or 8544 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 40760244 is about 6384.3749889868. The cubic root of 40760244 is about 344.1482707686.

Adding to 40760244 its reverse (44206704), we get a palindrome (84966948).

The spelling of 40760244 in words is "forty million, seven hundred sixty thousand, two hundred forty-four".