375149 has 2 divisors, whose sum is σ = 375150. Its totient is φ = 375148.

The previous prime is 375127. The next prime is 375157. The reversal of 375149 is 941573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 280900 + 94249 = 530^2 + 307^2 .

It is an emirp because it is prime and its reverse (941573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 375149 - 2⁸ = 374893 is a prime.

It is a Chen prime.

It is a plaindrome in base 8.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 375149.

It is not a weakly prime, because it can be changed into another prime (375119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187574 + 187575.

It is an arithmetic number, because the mean of its divisors is an integer number (187575).

2³⁷⁵¹⁴⁹ is an apocalyptic number.

It is an amenable number.

375149 is a deficient number, since it is larger than the sum of its proper divisors (1).

375149 is an equidigital number, since it uses as much as digits as its factorization.

375149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 29.

The square root of 375149 is about 612.4940816041. The cubic root of 375149 is about 72.1220281478.

The spelling of 375149 in words is "three hundred seventy-five thousand, one hundred forty-nine".