422452615 has 16 divisors (see below), whose sum is σ = 569677248. Its totient is φ = 298400256.

The previous prime is 422452577. The next prime is 422452649. The reversal of 422452615 is 516254224.

It is a cyclic number.

It is not a de Polignac number, because 422452615 - 2¹⁵ = 422419847 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139794 + ... + 142783.

It is an arithmetic number, because the mean of its divisors is an integer number (35604828).

Almost surely, 2^422452615 is an apocalyptic number.

422452615 is a deficient number, since it is larger than the sum of its proper divisors (147224633).

422452615 is a wasteful number, since it uses less digits than its factorization.

422452615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282618.

The product of its digits is 19200, while the sum is 31.

The square root of 422452615 is about 20553.6521085670. The cubic root of 422452615 is about 750.3421342722.

The spelling of 422452615 in words is "four hundred twenty-two million, four hundred fifty-two thousand, six hundred fifteen".