742302052 has 6 divisors (see below), whose sum is σ = 1299028598. Its totient is φ = 371151024.

The previous prime is 742302019. The next prime is 742302079. The reversal of 742302052 is 250203247.

It can be written as a sum of positive squares in only one way, i.e., 474194176 + 268107876 = 21776^2 + 16374^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92787753 + ... + 92787760.

Almost surely, 2^742302052 is an apocalyptic number.

It is an amenable number.

742302052 is a deficient number, since it is larger than the sum of its proper divisors (556726546).

742302052 is a wasteful number, since it uses less digits than its factorization.

742302052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185575517 (or 185575515 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 742302052 is about 27245.2207185040. The cubic root of 742302052 is about 905.4411336968.

Adding to 742302052 its reverse (250203247), we get a palindrome (992505299).

The spelling of 742302052 in words is "seven hundred forty-two million, three hundred two thousand, fifty-two".