46912789 has 24 divisors (see below), whose sum is σ = 59643584. Its totient is φ = 36115200.

The previous prime is 46912787. The next prime is 46912813. The reversal of 46912789 is 98721964.

It is not a de Polignac number, because 46912789 - 2¹ = 46912787 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46912787) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81874 + ... + 82444.

Almost surely, 2^46912789 is an apocalyptic number.

It is an amenable number.

46912789 is a deficient number, since it is larger than the sum of its proper divisors (12730795).

46912789 is a wasteful number, since it uses less digits than its factorization.

46912789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 686 counting only the distinct ones).

The product of its digits is 217728, while the sum is 46.

The square root of 46912789 is about 6849.2911312047. The cubic root of 46912789 is about 360.6592575189.

The spelling of 46912789 in words is "forty-six million, nine hundred twelve thousand, seven hundred eighty-nine".