40797026 has 16 divisors (see below), whose sum is σ = 64203840. Its totient is φ = 19415760.

The previous prime is 40797019. The next prime is 40797041. The reversal of 40797026 is 62079704.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836 + ... + 9071.

It is an arithmetic number, because the mean of its divisors is an integer number (4012740).

Almost surely, 2^40797026 is an apocalyptic number.

40797026 is a deficient number, since it is larger than the sum of its proper divisors (23406814).

40797026 is a wasteful number, since it uses less digits than its factorization.

40797026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 40797026 is about 6387.2549659459. The cubic root of 40797026 is about 344.2517593210.

The spelling of 40797026 in words is "forty million, seven hundred ninety-seven thousand, twenty-six".