4742732237 has 2 divisors, whose sum is σ = 4742732238. Its totient is φ = 4742732236.

The previous prime is 4742732213. The next prime is 4742732263. The reversal of 4742732237 is 7322372474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4741837321 + 894916 = 68861^2 + 946^2 .

It is a cyclic number.

It is not a de Polignac number, because 4742732237 - 2¹² = 4742728141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4742732194 and 4742732203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4742732207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2371366118 + 2371366119.

It is an arithmetic number, because the mean of its divisors is an integer number (2371366119).

Almost surely, 2^4742732237 is an apocalyptic number.

It is an amenable number.

4742732237 is a deficient number, since it is larger than the sum of its proper divisors (1).

4742732237 is an equidigital number, since it uses as much as digits as its factorization.

4742732237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 395136, while the sum is 41.

The square root of 4742732237 is about 68867.4976821432. The cubic root of 4742732237 is about 1680.1299310176.

The spelling of 4742732237 in words is "four billion, seven hundred forty-two million, seven hundred thirty-two thousand, two hundred thirty-seven".