602761243 has 4 divisors (see below), whose sum is σ = 688870000. Its totient is φ = 516652488.

The previous prime is 602761183. The next prime is 602761297. The reversal of 602761243 is 342167206.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-602761243 is a prime.

It is a super-2 number, since 2×602761243² = 726642232125810098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (602761343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43054368 + ... + 43054381.

It is an arithmetic number, because the mean of its divisors is an integer number (172217500).

Almost surely, 2^602761243 is an apocalyptic number.

602761243 is a deficient number, since it is larger than the sum of its proper divisors (86108757).

602761243 is an equidigital number, since it uses as much as digits as its factorization.

602761243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86108756.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 602761243 is about 24551.1963659615. The cubic root of 602761243 is about 844.7245314275.

The spelling of 602761243 in words is "six hundred two million, seven hundred sixty-one thousand, two hundred forty-three".