46517989 has 8 divisors (see below), whose sum is σ = 53258688. Its totient is φ = 39801120.

The previous prime is 46517981. The next prime is 46518007. The reversal of 46517989 is 98971564.

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 46517989 - 2³ = 46517981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46517981) 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, 1552 + ... + 9769.

It is an arithmetic number, because the mean of its divisors is an integer number (6657336).

Almost surely, 2^46517989 is an apocalyptic number.

It is an amenable number.

46517989 is a deficient number, since it is larger than the sum of its proper divisors (6740699).

46517989 is a wasteful number, since it uses less digits than its factorization.

46517989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11915.

The product of its digits is 544320, while the sum is 49.

The square root of 46517989 is about 6820.4097384248. The cubic root of 46517989 is about 359.6446828564.

The spelling of 46517989 in words is "forty-six million, five hundred seventeen thousand, nine hundred eighty-nine".