375706061 has 2 divisors, whose sum is σ = 375706062. Its totient is φ = 375706060.

The previous prime is 375706039. The next prime is 375706063. The reversal of 375706061 is 160607573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 361228036 + 14478025 = 19006^2 + 3805^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375706061 is a prime.

Together with 375706063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375706063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187853030 + 187853031.

It is an arithmetic number, because the mean of its divisors is an integer number (187853031).

Almost surely, 2^375706061 is an apocalyptic number.

It is an amenable number.

375706061 is a deficient number, since it is larger than the sum of its proper divisors (1).

375706061 is an equidigital number, since it uses as much as digits as its factorization.

375706061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 375706061 is about 19383.1385745446. The cubic root of 375706061 is about 721.5770863699.

The spelling of 375706061 in words is "three hundred seventy-five million, seven hundred six thousand, sixty-one".