1240594 has 4 divisors (see below), whose sum is σ = 1860894. Its totient is φ = 620296.

The previous prime is 1240559. The next prime is 1240607. The reversal of 1240594 is 4950421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 801025 + 439569 = 895^2 + 663^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310147 + ... + 310150.

2^1240594 is an apocalyptic number.

1240594 is a deficient number, since it is larger than the sum of its proper divisors (620300).

1240594 is an equidigital number, since it uses as much as digits as its factorization.

1240594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620299.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1240594 is about 1113.8195545060. The cubic root of 1240594 is about 107.4508590975.

The spelling of 1240594 in words is "one million, two hundred forty thousand, five hundred ninety-four".