40601272 has 8 divisors (see below), whose sum is σ = 76127400. Its totient is φ = 20300632.

The previous prime is 40601269. The next prime is 40601273. The reversal of 40601272 is 27210604.

40601272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40601273) 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 as a sum of consecutive naturals, namely, 2537572 + ... + 2537587.

It is an arithmetic number, because the mean of its divisors is an integer number (9515925).

Almost surely, 2^40601272 is an apocalyptic number.

It is an amenable number.

40601272 is a deficient number, since it is larger than the sum of its proper divisors (35526128).

40601272 is a wasteful number, since it uses less digits than its factorization.

40601272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075165 (or 5075161 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 40601272 is about 6371.9127426543. The cubic root of 40601272 is about 343.7002752538.

Adding to 40601272 its reverse (27210604), we get a palindrome (67811876).

The spelling of 40601272 in words is "forty million, six hundred one thousand, two hundred seventy-two".