46708286641 has 9 divisors (see below), whose sum is σ = 49621356481. Its totient is φ = 43957282432.

The previous prime is 46708286627. The next prime is 46708286657. The reversal of 46708286641 is 14668280764.

The square root of 46708286641 is 216121.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 26350704241 + 20357582400 = 162329^2 + 142680^2 .

It is not a de Polignac number, because 46708286641 - 2⁹ = 46708286129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46708286041) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3667701 + ... + 3680413.

Almost surely, 2^46708286641 is an apocalyptic number.

46708286641 is the 216121-st square number.

46708286641 is the 108061-st centered octagonal number.

It is an amenable number.

46708286641 is a deficient number, since it is larger than the sum of its proper divisors (2913069840).

46708286641 is an frugal number, since it uses more digits than its factorization.

46708286641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25460 (or 12730 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 46708286641 in words is "forty-six billion, seven hundred eight million, two hundred eighty-six thousand, six hundred forty-one".