201625626 has 16 divisors (see below), whose sum is σ = 404742528. Its totient is φ = 66960000.

The previous prime is 201625601. The next prime is 201625639. The reversal of 201625626 is 626526102.

It is a junction number, because it is equal to n+sod(n) for n = 201625593 and 201625602.

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, 60375 + ... + 63626.

It is an arithmetic number, because the mean of its divisors is an integer number (25296408).

Almost surely, 2^201625626 is an apocalyptic number.

201625626 is an abundant number, since it is smaller than the sum of its proper divisors (203116902).

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

201625626 is a wasteful number, since it uses less digits than its factorization.

201625626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124277.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 201625626 is about 14199.4938642192. The cubic root of 201625626 is about 586.3837271295.

The spelling of 201625626 in words is "two hundred one million, six hundred twenty-five thousand, six hundred twenty-six".