2252423407 has 8 divisors (see below), whose sum is σ = 2427343184. Its totient is φ = 2077740288.

The previous prime is 2252423363. The next prime is 2252423423. The reversal of 2252423407 is 7043242522.

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

It is a de Polignac number, because none of the positive numbers 2^k-2252423407 is a prime.

It is a super-2 number, since 2×2252423407² = 10146822408802975298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252423447) 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 in 7 ways as a sum of consecutive naturals, for example, 39138 + ... + 77695.

It is an arithmetic number, because the mean of its divisors is an integer number (303417898).

Almost surely, 2^2252423407 is an apocalyptic number.

2252423407 is a deficient number, since it is larger than the sum of its proper divisors (174919777).

2252423407 is a wasteful number, since it uses less digits than its factorization.

2252423407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118329.

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 2252423407 is about 47459.7029805286. The cubic root of 2252423407 is about 1310.8409818602.

Adding to 2252423407 its reverse (7043242522), we get a palindrome (9295665929).

The spelling of 2252423407 in words is "two billion, two hundred fifty-two million, four hundred twenty-three thousand, four hundred seven".