1142608 has 10 divisors (see below), whose sum is σ = 2213834. Its totient is φ = 571296.

The previous prime is 1142599. The next prime is 1142633. The reversal of 1142608 is 8062411.

It can be written as a sum of positive squares in only one way, i.e., 976144 + 166464 = 988^2 + 408^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35691 + ... + 35722.

2^1142608 is an apocalyptic number.

It is an amenable number.

1142608 is a deficient number, since it is larger than the sum of its proper divisors (1071226).

1142608 is an equidigital number, since it uses as much as digits as its factorization.

1142608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71421 (or 71415 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1142608 is about 1068.9284353969. The cubic root of 1142608 is about 104.5439937471.

The spelling of 1142608 in words is "one million, one hundred forty-two thousand, six hundred eight".