422051052 has 24 divisors (see below), whose sum is σ = 993823600. Its totient is φ = 139392576.

The previous prime is 422050999. The next prime is 422051057. The reversal of 422051052 is 250150224.

It is a happy number.

It is a super-3 number, since 3×422051052³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (422051057) 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, 160027 + ... + 162642.

Almost surely, 2^422051052 is an apocalyptic number.

It is an amenable number.

422051052 is an abundant number, since it is smaller than the sum of its proper divisors (571772548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422051052 is a wasteful number, since it uses less digits than its factorization.

422051052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322785 (or 322783 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 422051052 is about 20543.8811328337. The cubic root of 422051052 is about 750.1043126023.

The spelling of 422051052 in words is "four hundred twenty-two million, fifty-one thousand, fifty-two".