46537689 has 12 divisors (see below), whose sum is σ = 68204528. Its totient is φ = 28204440.

The previous prime is 46537679. The next prime is 46537697. The reversal of 46537689 is 98673564.

It is not a de Polignac number, because 46537689 - 2¹¹ = 46535641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46537649) 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, 63739 + ... + 64464.

Almost surely, 2^46537689 is an apocalyptic number.

It is an amenable number.

46537689 is a deficient number, since it is larger than the sum of its proper divisors (21666839).

46537689 is a wasteful number, since it uses less digits than its factorization.

46537689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128228 (or 128217 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 46537689 is about 6821.8537803151. The cubic root of 46537689 is about 359.6954445831.

It can be divided in two parts, 46 and 537689, that added together give a palindrome (537735).

The spelling of 46537689 in words is "forty-six million, five hundred thirty-seven thousand, six hundred eighty-nine".