246489069 has 16 divisors (see below), whose sum is σ = 349494912. Its totient is φ = 153988608.

The previous prime is 246489059. The next prime is 246489073. The reversal of 246489069 is 960984642.

It is not a de Polignac number, because 246489069 - 2⁷ = 246488941 is a prime.

It is a super-2 number, since 2×246489069² = 121513722272973522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246489049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1512 + ... + 22254.

It is an arithmetic number, because the mean of its divisors is an integer number (21843432).

Almost surely, 2^246489069 is an apocalyptic number.

It is an amenable number.

246489069 is a deficient number, since it is larger than the sum of its proper divisors (103005843).

246489069 is a wasteful number, since it uses less digits than its factorization.

246489069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20996.

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 246489069 is about 15699.9703502905. The cubic root of 246489069 is about 626.9976140057.

The spelling of 246489069 in words is "two hundred forty-six million, four hundred eighty-nine thousand, sixty-nine".