1230462 has 24 divisors (see below), whose sum is σ = 2687256. Its totient is φ = 406896.

The previous prime is 1230461. The next prime is 1230469. The reversal of 1230462 is 2640321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3373 + ... + 3719.

It is an arithmetic number, because the mean of its divisors is an integer number (111969).

2^1230462 is an apocalyptic number.

1230462 is an abundant number, since it is smaller than the sum of its proper divisors (1456794).

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

1230462 is a wasteful number, since it uses less digits than its factorization.

1230462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 549 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1230462 is about 1109.2619167717. The cubic root of 1230462 is about 107.1575400830.

Adding to 1230462 its reverse (2640321), we get a palindrome (3870783).

The spelling of 1230462 in words is "one million, two hundred thirty thousand, four hundred sixty-two".