4738537 has 2 divisors, whose sum is σ = 4738538. Its totient is φ = 4738536.

The previous prime is 4738523. The next prime is 4738549. The reversal of 4738537 is 7358374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4575321 + 163216 = 2139^2 + 404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4738537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4738496 and 4738505.

It is not a weakly prime, because it can be changed into another prime (4738577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2369268 + 2369269.

It is an arithmetic number, because the mean of its divisors is an integer number (2369269).

Almost surely, 2^4738537 is an apocalyptic number.

It is an amenable number.

4738537 is a deficient number, since it is larger than the sum of its proper divisors (1).

4738537 is an equidigital number, since it uses as much as digits as its factorization.

4738537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 37.

The square root of 4738537 is about 2176.8180907003. The cubic root of 4738537 is about 167.9634392285.

The spelling of 4738537 in words is "four million, seven hundred thirty-eight thousand, five hundred thirty-seven".