425022615 has 24 divisors (see below), whose sum is σ = 744990480. Its totient is φ = 224129664.

The previous prime is 425022601. The next prime is 425022623. The reversal of 425022615 is 516220524.

425022615 is a `hidden beast` number, since 4 + 25 + 0 + 22 + 615 = 666.

It is not a de Polignac number, because 425022615 - 2⁵ = 425022583 is a prime.

It is a super-3 number, since 3×425022615³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49057 + ... + 57066.

It is an arithmetic number, because the mean of its divisors is an integer number (31041270).

Almost surely, 2^425022615 is an apocalyptic number.

425022615 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

425022615 is a deficient number, since it is larger than the sum of its proper divisors (319967865).

425022615 is a wasteful number, since it uses less digits than its factorization.

425022615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106223 (or 106220 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 425022615 is about 20616.0766151079. The cubic root of 425022615 is about 751.8606335731.

The spelling of 425022615 in words is "four hundred twenty-five million, twenty-two thousand, six hundred fifteen".