1230499 has 8 divisors (see below), whose sum is σ = 1285920. Its totient is φ = 1176000.

The previous prime is 1230491. The next prime is 1230521. The reversal of 1230499 is 9940321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230499 - 2³ = 1230491 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 (1230491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4239 + ... + 4519.

It is an arithmetic number, because the mean of its divisors is an integer number (160740).

2^1230499 is an apocalyptic number.

1230499 is a deficient number, since it is larger than the sum of its proper divisors (55421).

1230499 is a wasteful number, since it uses less digits than its factorization.

1230499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 1230499 is about 1109.2785944027. The cubic root of 1230499 is about 107.1586141482.

It can be divided in two parts, 12304 and 99, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 1230499 in words is "one million, two hundred thirty thousand, four hundred ninety-nine".