40774404 has 48 divisors (see below), whose sum is σ = 104832000. Its totient is φ = 12231840.

The previous prime is 40774403. The next prime is 40774451. The reversal of 40774404 is 40447704.

It is not an unprimeable number, because it can be changed into a prime (40774403) 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 15 ways as a sum of consecutive naturals, for example, 12097 + ... + 15095.

It is an arithmetic number, because the mean of its divisors is an integer number (2184000).

Almost surely, 2^40774404 is an apocalyptic number.

40774404 is a gapful number since it is divisible by the number (44) 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 40774404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52416000).

40774404 is an abundant number, since it is smaller than the sum of its proper divisors (64057596).

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

40774404 is a wasteful number, since it uses less digits than its factorization.

40774404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120 (or 3118 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 30.

The square root of 40774404 is about 6385.4838501088. The cubic root of 40774404 is about 344.1881182183.

The spelling of 40774404 in words is "forty million, seven hundred seventy-four thousand, four hundred four".