40462133 has 2 divisors, whose sum is σ = 40462134. Its totient is φ = 40462132.

The previous prime is 40462109. The next prime is 40462139. The reversal of 40462133 is 33126404.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40233649 + 228484 = 6343^2 + 478^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40462133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40462099 and 40462108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40462139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20231066 + 20231067.

It is an arithmetic number, because the mean of its divisors is an integer number (20231067).

Almost surely, 2^40462133 is an apocalyptic number.

It is an amenable number.

40462133 is a deficient number, since it is larger than the sum of its proper divisors (1).

40462133 is an equidigital number, since it uses as much as digits as its factorization.

40462133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 40462133 is about 6360.9852224321. The cubic root of 40462133 is about 343.3072100232.

Adding to 40462133 its reverse (33126404), we get a palindrome (73588537).

The spelling of 40462133 in words is "forty million, four hundred sixty-two thousand, one hundred thirty-three".