7205216610 has 32 divisors (see below), whose sum is σ = 17486824320. Its totient is φ = 1899801728.

The previous prime is 7205216593. The next prime is 7205216659. The reversal of 7205216610 is 166125027.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1346622 + ... + 1351961.

It is an arithmetic number, because the mean of its divisors is an integer number (546463260).

Almost surely, 2^7205216610 is an apocalyptic number.

7205216610 is an abundant number, since it is smaller than the sum of its proper divisors (10281607710).

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

7205216610 is a wasteful number, since it uses less digits than its factorization.

7205216610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698682.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 7205216610 is about 84883.5473457607. The cubic root of 7205216610 is about 1931.4450067746.

The spelling of 7205216610 in words is "seven billion, two hundred five million, two hundred sixteen thousand, six hundred ten".