40797294 has 32 divisors (see below), whose sum is σ = 86676480. Its totient is φ = 12765312.

The previous prime is 40797277. The next prime is 40797301. The reversal of 40797294 is 49279704.

40797294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11299 + ... + 14465.

It is an arithmetic number, because the mean of its divisors is an integer number (2708640).

Almost surely, 2^40797294 is an apocalyptic number.

40797294 is an abundant number, since it is smaller than the sum of its proper divisors (45879186).

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

40797294 is a wasteful number, since it uses less digits than its factorization.

40797294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 40797294 is about 6387.2759451898. The cubic root of 40797294 is about 344.2525131282.

The spelling of 40797294 in words is "forty million, seven hundred ninety-seven thousand, two hundred ninety-four".