1022476224 has 448 divisors, whose sum is σ = 3670474752. Its totient is φ = 243302400.

The previous prime is 1022476207. The next prime is 1022476243. The reversal of 1022476224 is 4226742201.

It is a tau number, because it is divible by the number of its divisors (448).

It is a junction number, because it is equal to n+sod(n) for n = 1022476191 and 1022476200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10540944 + ... + 10541040.

It is an arithmetic number, because the mean of its divisors is an integer number (8193024).

Almost surely, 2^1022476224 is an apocalyptic number.

1022476224 is a gapful number since it is divisible by the number (14) 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 1022476224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1835237376).

1022476224 is an abundant number, since it is smaller than the sum of its proper divisors (2647998528).

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

1022476224 is a wasteful number, since it uses less digits than its factorization.

1022476224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 1022476224 is about 31976.1821360837. The cubic root of 1022476224 is about 1007.4366340500.

The spelling of 1022476224 in words is "one billion, twenty-two million, four hundred seventy-six thousand, two hundred twenty-four".