825061662 has 24 divisors (see below), whose sum is σ = 1881720360. Its totient is φ = 260545680.

The previous prime is 825061637. The next prime is 825061667. The reversal of 825061662 is 266160528.

825061662 is a `hidden beast` number, since 82 + 506 + 16 + 62 = 666.

825061662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×825061662² = 1361453492204404488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825061667) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1205889 + ... + 1206572.

It is an arithmetic number, because the mean of its divisors is an integer number (78405015).

Almost surely, 2^825061662 is an apocalyptic number.

825061662 is an abundant number, since it is smaller than the sum of its proper divisors (1056658698).

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

825061662 is a wasteful number, since it uses less digits than its factorization.

825061662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412488 (or 2412485 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 825061662 is about 28723.8866102761. The cubic root of 825061662 is about 937.9120936042.

The spelling of 825061662 in words is "eight hundred twenty-five million, sixty-one thousand, six hundred sixty-two".