374537 has 2 divisors, whose sum is σ = 374538. Its totient is φ = 374536.

The previous prime is 374531. The next prime is 374557. The reversal of 374537 is 735473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 355216 + 19321 = 596^2 + 139^2 .

It is an emirp because it is prime and its reverse (735473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 374537 - 2¹² = 370441 is a prime.

It is not a weakly prime, because it can be changed into another prime (374531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187268 + 187269.

It is an arithmetic number, because the mean of its divisors is an integer number (187269).

2³⁷⁴⁵³⁷ is an apocalyptic number.

It is an amenable number.

374537 is a deficient number, since it is larger than the sum of its proper divisors (1).

374537 is an equidigital number, since it uses as much as digits as its factorization.

374537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8820, while the sum is 29.

The square root of 374537 is about 611.9942810190. The cubic root of 374537 is about 72.0827880016.

The spelling of 374537 in words is "three hundred seventy-four thousand, five hundred thirty-seven".