40622053 has 4 divisors (see below), whose sum is σ = 41486400. Its totient is φ = 39757708.

The previous prime is 40622051. The next prime is 40622063. The reversal of 40622053 is 35022604.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 40622053 - 2¹ = 40622051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40622051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432103 + ... + 432196.

It is an arithmetic number, because the mean of its divisors is an integer number (10371600).

Almost surely, 2^40622053 is an apocalyptic number.

It is an amenable number.

40622053 is a deficient number, since it is larger than the sum of its proper divisors (864347).

40622053 is an equidigital number, since it uses as much as digits as its factorization.

40622053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864346.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 40622053 is about 6373.5432060982. The cubic root of 40622053 is about 343.7589040999.

Adding to 40622053 its reverse (35022604), we get a palindrome (75644657).

The spelling of 40622053 in words is "forty million, six hundred twenty-two thousand, fifty-three".