46089261 has 12 divisors (see below), whose sum is σ = 70489692. Its totient is φ = 28918656.

The previous prime is 46089247. The next prime is 46089313. The reversal of 46089261 is 16298064.

It can be written as a sum of positive squares in 2 ways, for example, as 14516100 + 31573161 = 3810^2 + 5619^2 .

It is not a de Polignac number, because 46089261 - 2⁷ = 46089133 is a prime.

It is a super-2 number, since 2×46089261² = 4248439959052242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46089661) 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, 150466 + ... + 150771.

It is an arithmetic number, because the mean of its divisors is an integer number (5874141).

Almost surely, 2^46089261 is an apocalyptic number.

It is an amenable number.

46089261 is a deficient number, since it is larger than the sum of its proper divisors (24400431).

46089261 is a wasteful number, since it uses less digits than its factorization.

46089261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301260 (or 301257 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 46089261 is about 6788.9072021939. The cubic root of 46089261 is about 358.5363956443.

The spelling of 46089261 in words is "forty-six million, eighty-nine thousand, two hundred sixty-one".