40843098 has 12 divisors (see below), whose sum is σ = 88493418. Its totient is φ = 13614360.

The previous prime is 40843091. The next prime is 40843109. The reversal of 40843098 is 89034804.

It can be written as a sum of positive squares in only one way, i.e., 40411449 + 431649 = 6357^2 + 657^2 .

It is not an unprimeable number, because it can be changed into a prime (40843091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1134513 + ... + 1134548.

Almost surely, 2^40843098 is an apocalyptic number.

40843098 is an abundant number, since it is smaller than the sum of its proper divisors (47650320).

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

40843098 is a wasteful number, since it uses less digits than its factorization.

40843098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269069 (or 2269066 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 40843098 is about 6390.8605054406. The cubic root of 40843098 is about 344.3812981787.

The spelling of 40843098 in words is "forty million, eight hundred forty-three thousand, ninety-eight".