40654496 has 24 divisors (see below), whose sum is σ = 80457300. Its totient is φ = 20220928.

The previous prime is 40654489. The next prime is 40654499. The reversal of 40654496 is 69445604.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 26666896 + 13987600 = 5164^2 + 3740^2 .

It is not an unprimeable number, because it can be changed into a prime (40654499) 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 3 ways as a sum of consecutive naturals, for example, 3080 + ... + 9528.

Almost surely, 2^40654496 is an apocalyptic number.

It is an amenable number.

40654496 is a deficient number, since it is larger than the sum of its proper divisors (39802804).

40654496 is a wasteful number, since it uses less digits than its factorization.

40654496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6656 (or 6648 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 40654496 is about 6376.0878287552. The cubic root of 40654496 is about 343.8503946541.

The spelling of 40654496 in words is "forty million, six hundred fifty-four thousand, four hundred ninety-six".