40797333 has 36 divisors (see below), whose sum is σ = 62737740. Its totient is φ = 25534080.

The previous prime is 40797329. The next prime is 40797371. The reversal of 40797333 is 33379704.

It can be written as a sum of positive squares in 2 ways, for example, as 18301284 + 22496049 = 4278^2 + 4743^2 .

It is not a de Polignac number, because 40797333 - 2² = 40797329 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40790333) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 458353 + ... + 458441.

It is an arithmetic number, because the mean of its divisors is an integer number (1742715).

Almost surely, 2^40797333 is an apocalyptic number.

It is an amenable number.

40797333 is a deficient number, since it is larger than the sum of its proper divisors (21940407).

40797333 is a wasteful number, since it uses less digits than its factorization.

40797333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 36.

The square root of 40797333 is about 6387.2789981337. The cubic root of 40797333 is about 344.2526228237.

The spelling of 40797333 in words is "forty million, seven hundred ninety-seven thousand, three hundred thirty-three".