422073501 has 16 divisors (see below), whose sum is σ = 596844288. Its totient is φ = 264396800.

The previous prime is 422073479. The next prime is 422073523. The reversal of 422073501 is 105370224.

It is an interprime number because it is at equal distance from previous prime (422073479) and next prime (422073523).

It is a cyclic number.

It is not a de Polignac number, because 422073501 - 2⁷ = 422073373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422073571) 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 15 ways as a sum of consecutive naturals, for example, 26236 + ... + 39146.

It is an arithmetic number, because the mean of its divisors is an integer number (37302768).

Almost surely, 2^422073501 is an apocalyptic number.

It is an amenable number.

422073501 is a deficient number, since it is larger than the sum of its proper divisors (174770787).

422073501 is a wasteful number, since it uses less digits than its factorization.

422073501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13572.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 422073501 is about 20544.4274926317. The cubic root of 422073501 is about 750.1176117779.

The spelling of 422073501 in words is "four hundred twenty-two million, seventy-three thousand, five hundred one".