246489487 has 4 divisors (see below), whose sum is σ = 247104576. Its totient is φ = 245874400.

The previous prime is 246489437. The next prime is 246489491. The reversal of 246489487 is 784984642.

246489487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 246489487 - 2²³ = 238100879 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 (246489407) 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, 306943 + ... + 307744.

It is an arithmetic number, because the mean of its divisors is an integer number (61776144).

Almost surely, 2^246489487 is an apocalyptic number.

246489487 is a deficient number, since it is larger than the sum of its proper divisors (615089).

246489487 is an equidigital number, since it uses as much as digits as its factorization.

246489487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615088.

The product of its digits is 3096576, while the sum is 52.

The square root of 246489487 is about 15699.9836624119. The cubic root of 246489487 is about 626.9979684296.

The spelling of 246489487 in words is "two hundred forty-six million, four hundred eighty-nine thousand, four hundred eighty-seven".