1042308 has 30 divisors (see below), whose sum is σ = 2725646. Its totient is φ = 347328.

The previous prime is 1042273. The next prime is 1042309. The reversal of 1042308 is 8032401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1016064 + 26244 = 1008^2 + 162^2 .

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (1042309) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1285 + ... + 1932.

2^1042308 is an apocalyptic number.

1042308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1042308 is an abundant number, since it is smaller than the sum of its proper divisors (1683338).

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

1042308 is a wasteful number, since it uses less digits than its factorization.

1042308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233 (or 3222 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1042308 is about 1020.9348656991. The cubic root of 1042308 is about 101.3908328255.

Adding to 1042308 its reverse (8032401), we get a palindrome (9074709).

The spelling of 1042308 in words is "one million, forty-two thousand, three hundred eight".