4681626 has 16 divisors (see below), whose sum is σ = 9592128. Its totient is φ = 1522400.

The previous prime is 4681609. The next prime is 4681631. The reversal of 4681626 is 6261864.

It is a happy number.

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, 9270 + ... + 9761.

It is an arithmetic number, because the mean of its divisors is an integer number (599508).

Almost surely, 2^4681626 is an apocalyptic number.

4681626 is an abundant number, since it is smaller than the sum of its proper divisors (4910502).

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

4681626 is a wasteful number, since it uses less digits than its factorization.

4681626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19077.

The product of its digits is 13824, while the sum is 33.

The square root of 4681626 is about 2163.7065420246. The cubic root of 4681626 is about 167.2883016482.

The spelling of 4681626 in words is "four million, six hundred eighty-one thousand, six hundred twenty-six".