46159861 has 8 divisors (see below), whose sum is σ = 50500800. Its totient is φ = 41843040.

The previous prime is 46159853. The next prime is 46159877. The reversal of 46159861 is 16895164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46159861 - 2³ = 46159853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46159261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1896 + ... + 9793.

It is an arithmetic number, because the mean of its divisors is an integer number (6312600).

Almost surely, 2^46159861 is an apocalyptic number.

It is an amenable number.

46159861 is a deficient number, since it is larger than the sum of its proper divisors (4340939).

46159861 is a wasteful number, since it uses less digits than its factorization.

46159861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12059.

The product of its digits is 51840, while the sum is 40.

The square root of 46159861 is about 6794.1048711364. The cubic root of 46159861 is about 358.7193721500.

The spelling of 46159861 in words is "forty-six million, one hundred fifty-nine thousand, eight hundred sixty-one".