40744264 has 16 divisors (see below), whose sum is σ = 83340720. Its totient is φ = 18520080.

The previous prime is 40744237. The next prime is 40744307. The reversal of 40744264 is 46244704.

40744264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231414 + ... + 231589.

It is an arithmetic number, because the mean of its divisors is an integer number (5208795).

Almost surely, 2^40744264 is an apocalyptic number.

40744264 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40744264 is an abundant number, since it is smaller than the sum of its proper divisors (42596456).

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

40744264 is a wasteful number, since it uses less digits than its factorization.

40744264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463020 (or 463016 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 40744264 is about 6383.1233733964. The cubic root of 40744264 is about 344.1032905978.

Adding to 40744264 its reverse (46244704), we get a palindrome (86988968).

It can be divided in two parts, 4074 and 4264, that added together give a palindrome (8338).

The spelling of 40744264 in words is "forty million, seven hundred forty-four thousand, two hundred sixty-four".