40934224 has 20 divisors (see below), whose sum is σ = 79473460. Its totient is φ = 20424960.

The previous prime is 40934219. The next prime is 40934263. The reversal of 40934224 is 42243904.

It can be written as a sum of positive squares in 2 ways, for example, as 6594624 + 34339600 = 2568^2 + 5860^2 .

It is a super-2 number, since 2×40934224² = 3351221388964352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40934192 and 40934201.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6292 + ... + 11020.

It is an arithmetic number, because the mean of its divisors is an integer number (3973673).

Almost surely, 2^40934224 is an apocalyptic number.

It is an amenable number.

40934224 is a deficient number, since it is larger than the sum of its proper divisors (38539236).

40934224 is a wasteful number, since it uses less digits than its factorization.

40934224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5278 (or 5272 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 40934224 is about 6397.9859330886. The cubic root of 40934224 is about 344.6372270177.

The spelling of 40934224 in words is "forty million, nine hundred thirty-four thousand, two hundred twenty-four".