7479462222 has 48 divisors (see below), whose sum is σ = 17184735360. Its totient is φ = 2342946816.

The previous prime is 7479462167. The next prime is 7479462227. The reversal of 7479462222 is 2222649747.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7479462227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187779 + ... + 224097.

It is an arithmetic number, because the mean of its divisors is an integer number (358015320).

Almost surely, 2^7479462222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7479462222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8592367680).

7479462222 is an abundant number, since it is smaller than the sum of its proper divisors (9705273138).

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

7479462222 is a wasteful number, since it uses less digits than its factorization.

7479462222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37017 (or 37014 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 7479462222 is about 86483.8841750300. The cubic root of 7479462222 is about 1955.6454609146.

The spelling of 7479462222 in words is "seven billion, four hundred seventy-nine million, four hundred sixty-two thousand, two hundred twenty-two".