773242 has 4 divisors (see below), whose sum is σ = 1159866. Its totient is φ = 386620.

The previous prime is 773239. The next prime is 773249. The reversal of 773242 is 242377.

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., 720801 + 52441 = 849^2 + 229^2 .

It is not an unprimeable number, because it can be changed into a prime (773249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193309 + ... + 193312.

2⁷⁷³²⁴² is an apocalyptic number.

773242 is a deficient number, since it is larger than the sum of its proper divisors (386624).

773242 is a wasteful number, since it uses less digits than its factorization.

773242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386623.

The product of its digits is 2352, while the sum is 25.

The square root of 773242 is about 879.3417993022. The cubic root of 773242 is about 91.7850210434.

The spelling of 773242 in words is "seven hundred seventy-three thousand, two hundred forty-two", and thus it is an iban number.