612498 has 32 divisors (see below), whose sum is σ = 1313280. Its totient is φ = 190080.

The previous prime is 612497. The next prime is 612511. The reversal of 612498 is 894216.

It is not an unprimeable number, because it can be changed into a prime (612497) 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, 6838 + ... + 6926.

It is an arithmetic number, because the mean of its divisors is an integer number (41040).

2⁶¹²⁴⁹⁸ is an apocalyptic number.

612498 is an abundant number, since it is smaller than the sum of its proper divisors (700782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612498 is a wasteful number, since it uses less digits than its factorization.

612498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162.

The product of its digits is 3456, while the sum is 30.

The square root of 612498 is about 782.6225143708. The cubic root of 612498 is about 84.9248701767.

The spelling of 612498 in words is "six hundred twelve thousand, four hundred ninety-eight".