46259681 has 16 divisors (see below), whose sum is σ = 51019584. Its totient is φ = 41684544.

The previous prime is 46259677. The next prime is 46259683. The reversal of 46259681 is 18695264.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 46259681 - 2² = 46259677 is a prime.

It is a super-2 number, since 2×46259681² = 4279916172443522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46259683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150530 + ... + 150836.

It is an arithmetic number, because the mean of its divisors is an integer number (3188724).

Almost surely, 2^46259681 is an apocalyptic number.

It is an amenable number.

46259681 is a deficient number, since it is larger than the sum of its proper divisors (4759903).

46259681 is a wasteful number, since it uses less digits than its factorization.

46259681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560.

The product of its digits is 103680, while the sum is 41.

The square root of 46259681 is about 6801.4469784010. The cubic root of 46259681 is about 358.9777610544.

The spelling of 46259681 in words is "forty-six million, two hundred fifty-nine thousand, six hundred eighty-one".