46689697 has 2 divisors, whose sum is σ = 46689698. Its totient is φ = 46689696.

The previous prime is 46689691. The next prime is 46689719. The reversal of 46689697 is 79698664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39050001 + 7639696 = 6249^2 + 2764^2 .

It is a cyclic number.

It is not a de Polignac number, because 46689697 - 2¹⁹ = 46165409 is a prime.

It is not a weakly prime, because it can be changed into another prime (46689691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23344848 + 23344849.

It is an arithmetic number, because the mean of its divisors is an integer number (23344849).

Almost surely, 2^46689697 is an apocalyptic number.

It is an amenable number.

46689697 is a deficient number, since it is larger than the sum of its proper divisors (1).

46689697 is an equidigital number, since it uses as much as digits as its factorization.

46689697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 55.

The square root of 46689697 is about 6832.9859505197. The cubic root of 46689697 is about 360.0866483816.

It can be divided in two parts, 4668 and 9697, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 46689697 in words is "forty-six million, six hundred eighty-nine thousand, six hundred ninety-seven".