4757706242 has 4 divisors (see below), whose sum is σ = 7136559366. Its totient is φ = 2378853120.

The previous prime is 4757706227. The next prime is 4757706263. The reversal of 4757706242 is 2426077574.

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., 3276303121 + 1481403121 = 57239^2 + 38489^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4757706193 and 4757706202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1189426559 + ... + 1189426562.

Almost surely, 2^4757706242 is an apocalyptic number.

4757706242 is a deficient number, since it is larger than the sum of its proper divisors (2378853124).

4757706242 is a wasteful number, since it uses less digits than its factorization.

4757706242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378853123.

The product of its (nonzero) digits is 658560, while the sum is 44.

The square root of 4757706242 is about 68976.1280589162. The cubic root of 4757706242 is about 1681.8962717445.

The spelling of 4757706242 in words is "four billion, seven hundred fifty-seven million, seven hundred six thousand, two hundred forty-two".