40601229 has 4 divisors (see below), whose sum is σ = 54134976. Its totient is φ = 27067484.

The previous prime is 40601221. The next prime is 40601237. The reversal of 40601229 is 92210604.

40601229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (40601221) and next prime (40601237).

It is a cyclic number.

It is not a de Polignac number, because 40601229 - 2³ = 40601221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40601199 and 40601208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40601221) 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 3 ways as a sum of consecutive naturals, for example, 6766869 + ... + 6766874.

It is an arithmetic number, because the mean of its divisors is an integer number (13533744).

Almost surely, 2^40601229 is an apocalyptic number.

It is an amenable number.

40601229 is a deficient number, since it is larger than the sum of its proper divisors (13533747).

40601229 is a wasteful number, since it uses less digits than its factorization.

40601229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13533746.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 40601229 is about 6371.9093684703. The cubic root of 40601229 is about 343.7001539183.

The spelling of 40601229 in words is "forty million, six hundred one thousand, two hundred twenty-nine".