4745650 has 72 divisors (see below), whose sum is σ = 11132100. Its totient is φ = 1491840.

The previous prime is 4745641. The next prime is 4745651. The reversal of 4745650 is 565474.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 247009 + 4498641 = 497^2 + 2121^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4745651) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 31776 + ... + 31924.

Almost surely, 2^4745650 is an apocalyptic number.

4745650 is an abundant number, since it is smaller than the sum of its proper divisors (6386450).

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

4745650 is a wasteful number, since it uses less digits than its factorization.

4745650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 4745650 is about 2178.4512847434. The cubic root of 4745650 is about 168.0474403061.

The spelling of 4745650 in words is "four million, seven hundred forty-five thousand, six hundred fifty".