46659489 has 4 divisors (see below), whose sum is σ = 62212656. Its totient is φ = 31106324.

The previous prime is 46659469. The next prime is 46659491. The reversal of 46659489 is 98495664.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46659489 - 2⁸ = 46659233 is a prime.

It is a super-2 number, since 2×46659489² = 4354215827482242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46659409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7776579 + ... + 7776584.

It is an arithmetic number, because the mean of its divisors is an integer number (15553164).

Almost surely, 2^46659489 is an apocalyptic number.

It is an amenable number.

46659489 is a deficient number, since it is larger than the sum of its proper divisors (15553167).

46659489 is a wasteful number, since it uses less digits than its factorization.

46659489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15553166.

The product of its digits is 1866240, while the sum is 51.

The square root of 46659489 is about 6830.7751390307. The cubic root of 46659489 is about 360.0089735418.

The spelling of 46659489 in words is "forty-six million, six hundred fifty-nine thousand, four hundred eighty-nine".