4992937 has 2 divisors, whose sum is σ = 4992938. Its totient is φ = 4992936.

The previous prime is 4992929. The next prime is 4992943. The reversal of 4992937 is 7392994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4116841 + 876096 = 2029^2 + 936^2 .

It is a cyclic number.

It is not a de Polignac number, because 4992937 - 2³ = 4992929 is a prime.

It is a d-powerful number, because it can be written as 4 + 9⁵ + 9⁵ + 2¹⁵ + 9⁵ + 3¹⁴ + 7² .

It is a junction number, because it is equal to n+sod(n) for n = 4992893 and 4992902.

It is not a weakly prime, because it can be changed into another prime (4992947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2496468 + 2496469.

It is an arithmetic number, because the mean of its divisors is an integer number (2496469).

Almost surely, 2^4992937 is an apocalyptic number.

It is an amenable number.

4992937 is a deficient number, since it is larger than the sum of its proper divisors (1).

4992937 is an equidigital number, since it uses as much as digits as its factorization.

4992937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122472, while the sum is 43.

The square root of 4992937 is about 2234.4880845509. The cubic root of 4992937 is about 170.9170396577.

It can be divided in two parts, 4992 and 937, that added together give a square (5929 = 77²).

The spelling of 4992937 in words is "four million, nine hundred ninety-two thousand, nine hundred thirty-seven".