746225216 has 56 divisors (see below), whose sum is σ = 1671157440. Its totient is φ = 327488000.

The previous prime is 746225191. The next prime is 746225257. The reversal of 746225216 is 612522647.

746225216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 2141 + ... + 38691.

Almost surely, 2^746225216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746225216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (835578720).

746225216 is an abundant number, since it is smaller than the sum of its proper divisors (924932224).

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

746225216 is a wasteful number, since it uses less digits than its factorization.

746225216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36603 (or 36593 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 746225216 is about 27317.1231281773. The cubic root of 746225216 is about 907.0334569398.

The spelling of 746225216 in words is "seven hundred forty-six million, two hundred twenty-five thousand, two hundred sixteen".