7226241906 has 16 divisors (see below), whose sum is σ = 15564213504. Its totient is φ = 2223459024.

The previous prime is 7226241877. The next prime is 7226241917. The reversal of 7226241906 is 6091426227.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46321986 + ... + 46322141.

It is an arithmetic number, because the mean of its divisors is an integer number (972763344).

Almost surely, 2^7226241906 is an apocalyptic number.

7226241906 is an abundant number, since it is smaller than the sum of its proper divisors (8337971598).

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

7226241906 is a wasteful number, since it uses less digits than its factorization.

7226241906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92644145.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 7226241906 is about 85007.3050155103. The cubic root of 7226241906 is about 1933.3218768709.

The spelling of 7226241906 in words is "seven billion, two hundred twenty-six million, two hundred forty-one thousand, nine hundred six".