40609062 has 24 divisors (see below), whose sum is σ = 94755024. Its totient is φ = 12495024.

The previous prime is 40609057. The next prime is 40609067. The reversal of 40609062 is 26090604.

40609062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40609057) and next prime (40609067).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40609067) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 86538 + ... + 87005.

It is an arithmetic number, because the mean of its divisors is an integer number (3948126).

Almost surely, 2^40609062 is an apocalyptic number.

40609062 is an abundant number, since it is smaller than the sum of its proper divisors (54145962).

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

40609062 is a wasteful number, since it uses less digits than its factorization.

40609062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173564 (or 173561 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 40609062 is about 6372.5239897548. The cubic root of 40609062 is about 343.7222553034.

Adding to 40609062 its reverse (26090604), we get a palindrome (66699666).

The spelling of 40609062 in words is "forty million, six hundred nine thousand, sixty-two".