7225102436 has 6 divisors (see below), whose sum is σ = 12643929270. Its totient is φ = 3612551216.

The previous prime is 7225102403. The next prime is 7225102457. The reversal of 7225102436 is 6342015227.

It can be written as a sum of positive squares in only one way, i.e., 6968910400 + 256192036 = 83480^2 + 16006^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 903137801 + ... + 903137808.

It is an arithmetic number, because the mean of its divisors is an integer number (2107321545).

Almost surely, 2^7225102436 is an apocalyptic number.

It is an amenable number.

7225102436 is a deficient number, since it is larger than the sum of its proper divisors (5418826834).

7225102436 is a wasteful number, since it uses less digits than its factorization.

7225102436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806275613 (or 1806275611 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 7225102436 is about 85000.6025625701. The cubic root of 7225102436 is about 1933.2202529052.

The spelling of 7225102436 in words is "seven billion, two hundred twenty-five million, one hundred two thousand, four hundred thirty-six".