422055601 has 4 divisors (see below), whose sum is σ = 460424304. Its totient is φ = 383686900.

The previous prime is 422055587. The next prime is 422055611. The reversal of 422055601 is 106550224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 422055601 - 2¹⁵ = 422022833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422055611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19184335 + ... + 19184356.

It is an arithmetic number, because the mean of its divisors is an integer number (115106076).

Almost surely, 2^422055601 is an apocalyptic number.

It is an amenable number.

422055601 is a deficient number, since it is larger than the sum of its proper divisors (38368703).

422055601 is a wasteful number, since it uses less digits than its factorization.

422055601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38368702.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 422055601 is about 20543.9918467663. The cubic root of 422055601 is about 750.1070075466.

The spelling of 422055601 in words is "four hundred twenty-two million, fifty-five thousand, six hundred one".