422099496 has 192 divisors, whose sum is σ = 1468696320. Its totient is φ = 106444800.

The previous prime is 422099479. The next prime is 422099537. The reversal of 422099496 is 694990224.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 149296 + ... + 152096.

It is an arithmetic number, because the mean of its divisors is an integer number (7649460).

Almost surely, 2^422099496 is an apocalyptic number.

422099496 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422099496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (734348160).

422099496 is an abundant number, since it is smaller than the sum of its proper divisors (1046596824).

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

422099496 is a wasteful number, since it uses less digits than its factorization.

422099496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856 (or 2849 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 422099496 is about 20545.0601361982. The cubic root of 422099496 is about 750.1330110760.

The spelling of 422099496 in words is "four hundred twenty-two million, ninety-nine thousand, four hundred ninety-six".