42225411 has 8 divisors (see below), whose sum is σ = 57498624. Its totient is φ = 27551240.

The previous prime is 42225383. The next prime is 42225413. The reversal of 42225411 is 11452224.

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 42225411 - 2⁶ = 42225347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42225413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149595 + ... + 149876.

It is an arithmetic number, because the mean of its divisors is an integer number (7187328).

Almost surely, 2^42225411 is an apocalyptic number.

42225411 is a deficient number, since it is larger than the sum of its proper divisors (15273213).

42225411 is a wasteful number, since it uses less digits than its factorization.

42225411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299521.

The product of its digits is 640, while the sum is 21.

The square root of 42225411 is about 6498.1082631794. The cubic root of 42225411 is about 348.2234082043.

Adding to 42225411 its reverse (11452224), we get a palindrome (53677635).

The spelling of 42225411 in words is "forty-two million, two hundred twenty-five thousand, four hundred eleven".