246422022 has 64 divisors (see below), whose sum is σ = 620656128. Its totient is φ = 63360000.

The previous prime is 246422009. The next prime is 246422051. The reversal of 246422022 is 220224642.

It is a super-4 number, since 4×246422022⁴ (a number of 35 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 246421983 and 246422001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44022 + ... + 49302.

It is an arithmetic number, because the mean of its divisors is an integer number (9697752).

Almost surely, 2^246422022 is an apocalyptic number.

246422022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 246422022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310328064).

246422022 is an abundant number, since it is smaller than the sum of its proper divisors (374234106).

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

246422022 is a wasteful number, since it uses less digits than its factorization.

246422022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5405.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 246422022 is about 15697.8349462593. The cubic root of 246422022 is about 626.9407593936.

Adding to 246422022 its reverse (220224642), we get a palindrome (466646664).

The spelling of 246422022 in words is "two hundred forty-six million, four hundred twenty-two thousand, twenty-two".