40726596 has 12 divisors (see below), whose sum is σ = 95028752. Its totient is φ = 13575528.

The previous prime is 40726573. The next prime is 40726597. The reversal of 40726596 is 69562704.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (40726597) 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, 1696930 + ... + 1696953.

Almost surely, 2^40726596 is an apocalyptic number.

It is an amenable number.

40726596 is an abundant number, since it is smaller than the sum of its proper divisors (54302156).

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

40726596 is a wasteful number, since it uses less digits than its factorization.

40726596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393890 (or 3393888 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 40726596 is about 6381.7392613613. The cubic root of 40726596 is about 344.0535453877.

The spelling of 40726596 in words is "forty million, seven hundred twenty-six thousand, five hundred ninety-six".