40970333 has 2 divisors, whose sum is σ = 40970334. Its totient is φ = 40970332.

The previous prime is 40970329. The next prime is 40970341. The reversal of 40970333 is 33307904.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25775929 + 15194404 = 5077^2 + 3898^2 .

It is a cyclic number.

It is not a de Polignac number, because 40970333 - 2² = 40970329 is a prime.

It is a super-2 number, since 2×40970333² = 3357136372261778, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40970296 and 40970305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40970353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20485166 + 20485167.

It is an arithmetic number, because the mean of its divisors is an integer number (20485167).

Almost surely, 2^40970333 is an apocalyptic number.

It is an amenable number.

40970333 is a deficient number, since it is larger than the sum of its proper divisors (1).

40970333 is an equidigital number, since it uses as much as digits as its factorization.

40970333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 40970333 is about 6400.8072147191. The cubic root of 40970333 is about 344.7385346524.

The spelling of 40970333 in words is "forty million, nine hundred seventy thousand, three hundred thirty-three".