1073948237 has 2 divisors, whose sum is σ = 1073948238. Its totient is φ = 1073948236.

The previous prime is 1073948233. The next prime is 1073948303. The reversal of 1073948237 is 7328493701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 950427241 + 123520996 = 30829^2 + 11114^2 .

It is a cyclic number.

It is not a de Polignac number, because 1073948237 - 2² = 1073948233 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1073948233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536974118 + 536974119.

It is an arithmetic number, because the mean of its divisors is an integer number (536974119).

Almost surely, 2^1073948237 is an apocalyptic number.

It is an amenable number.

1073948237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073948237 is an equidigital number, since it uses as much as digits as its factorization.

1073948237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 1073948237 is about 32771.1494610732. The cubic root of 1073948237 is about 1024.0656127213.

The spelling of 1073948237 in words is "one billion, seventy-three million, nine hundred forty-eight thousand, two hundred thirty-seven".