4625946 has 48 divisors (see below), whose sum is σ = 11027016. Its totient is φ = 1392768.

The previous prime is 4625939. The next prime is 4626001. The reversal of 4625946 is 6495264.

4625946 is a `hidden beast` number, since 4 + 62 + 594 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3744225 + 881721 = 1935^2 + 939^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4625946.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12216 + ... + 12588.

Almost surely, 2^4625946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4625946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5513508).

4625946 is an abundant number, since it is smaller than the sum of its proper divisors (6401070).

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

4625946 is a wasteful number, since it uses less digits than its factorization.

4625946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447 (or 444 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 4625946 is about 2150.8012460476. The cubic root of 4625946 is about 166.6224513822.

The spelling of 4625946 in words is "four million, six hundred twenty-five thousand, nine hundred forty-six".