40606364 has 6 divisors (see below), whose sum is σ = 71061144. Its totient is φ = 20303180.

The previous prime is 40606361. The next prime is 40606381. The reversal of 40606364 is 46360604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40606361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5075792 + ... + 5075799.

It is an arithmetic number, because the mean of its divisors is an integer number (11843524).

Almost surely, 2^40606364 is an apocalyptic number.

It is an amenable number.

40606364 is a deficient number, since it is larger than the sum of its proper divisors (30454780).

40606364 is a wasteful number, since it uses less digits than its factorization.

40606364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10151595 (or 10151593 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 40606364 is about 6372.3122961763. The cubic root of 40606364 is about 343.7146430191.

Adding to 40606364 its reverse (46360604), we get a palindrome (86966968).

The spelling of 40606364 in words is "forty million, six hundred six thousand, three hundred sixty-four".