1137770941 has 2 divisors, whose sum is σ = 1137770942. Its totient is φ = 1137770940.

The previous prime is 1137770873. The next prime is 1137770983. The reversal of 1137770941 is 1490777311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 770895225 + 366875716 = 27765^2 + 19154^2 .

It is a cyclic number.

It is not a de Polignac number, because 1137770941 - 2⁷ = 1137770813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1137770894 and 1137770903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1137779941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568885470 + 568885471.

It is an arithmetic number, because the mean of its divisors is an integer number (568885471).

Almost surely, 2^1137770941 is an apocalyptic number.

It is an amenable number.

1137770941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137770941 is an equidigital number, since it uses as much as digits as its factorization.

1137770941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37044, while the sum is 40.

The square root of 1137770941 is about 33730.8603655466. The cubic root of 1137770941 is about 1043.9626132856.

The spelling of 1137770941 in words is "one billion, one hundred thirty-seven million, seven hundred seventy thousand, nine hundred forty-one".