40153201 has 8 divisors (see below), whose sum is σ = 46380384. Its totient is φ = 34355520.

The previous prime is 40153187. The next prime is 40153207. The reversal of 40153201 is 10235104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40153201 - 2¹⁹ = 39628913 is a prime.

It is a super-2 number, since 2×40153201² = 3224559101092802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40153207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107175 + ... + 107548.

It is an arithmetic number, because the mean of its divisors is an integer number (5797548).

Almost surely, 2^40153201 is an apocalyptic number.

It is an amenable number.

40153201 is a deficient number, since it is larger than the sum of its proper divisors (6227183).

40153201 is a wasteful number, since it uses less digits than its factorization.

40153201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214751.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 40153201 is about 6336.6553480523. The cubic root of 40153201 is about 342.4312498091.

Adding to 40153201 its reverse (10235104), we get a palindrome (50388305).

The spelling of 40153201 in words is "forty million, one hundred fifty-three thousand, two hundred one".