246490 has 12 divisors (see below), whose sum is σ = 446526. Its totient is φ = 97968.

The previous prime is 246473. The next prime is 246497. The reversal of 246490 is 94642.

It can be written as a sum of positive squares in 3 ways, for example, as 149769 + 96721 = 387^2 + 311^2 .

It is not an unprimeable number, because it can be changed into a prime (246497) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1492 + ... + 1648.

2²⁴⁶⁴⁹⁰ is an apocalyptic number.

246490 is a deficient number, since it is larger than the sum of its proper divisors (200036).

246490 is an equidigital number, since it uses as much as digits as its factorization.

246490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 246490 is about 496.4775926464. The cubic root of 246490 is about 62.6998403404.

The spelling of 246490 in words is "two hundred forty-six thousand, four hundred ninety".